Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 6 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list
34added in the last 30 days
344new WordPress flaws this week
390,080entries in the database

290 results · page 6 of 6

  • Sep 13, 2004Samba 3.0.6 and earlier allows remote attackers to cause a denial of service (infinite loop and memory exhaustion) via certain malformed requests that cause newCVE-2004-0807 · Other software · Samba · reported by MITREMedium 5

    Samba 3.0.6 and earlier allows remote attackers to cause a denial of service (infinite loop and memory exhaustion) via certain malformed requests that cause new processes to be spawned and enter an infinite loop.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 27, 2004Buffer overflow in the Samba Web Administration Tool (SWAT) in Samba 3.0.2 to 3.0.4 allows remote attackers to execute arbitrary code via an invalid base-64 chaCVE-2004-0600 · Other software · Samba · reported by MITREHigh 10

    Buffer overflow in the Samba Web Administration Tool (SWAT) in Samba 3.0.2 to 3.0.4 allows remote attackers to execute arbitrary code via an invalid base-64 character during HTTP basic authentication.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 27, 2004Buffer overflow in Samba 2.2.x to 2.2.9, and 3.0.0 to 3.0.4, when the "mangling method = hash" option is enabled in smb.conf, has unknown impact and attack vectCVE-2004-0686 · Other software · Samba · reported by MITREMedium 5

    Buffer overflow in Samba 2.2.x to 2.2.9, and 3.0.0 to 3.0.4, when the "mangling method = hash" option is enabled in smb.conf, has unknown impact and attack vectors.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 15, 2004smbmnt in Samba 2.x and 3.x on Linux 2.6, when installed setuid, allows local users to gain root privileges by mounting a Samba share that contains a setuid rooCVE-2004-0186 · Other software · Samba · reported by MITREHigh 7.2

    smbmnt in Samba 2.x and 3.x on Linux 2.6, when installed setuid, allows local users to gain root privileges by mounting a Samba share that contains a setuid root program, whose setuid attributes are not cleared when the share is mounted.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 3, 2004The mksmbpasswd shell script (mksmbpasswd.sh) in Samba 3.0.0 and 3.0.1, when creating an account but marking it as disabled, may overwrite the user password witCVE-2004-0082 · Other software · Samba · reported by MITREHigh 7.5

    The mksmbpasswd shell script (mksmbpasswd.sh) in Samba 3.0.0 and 3.0.1, when creating an account but marking it as disabled, may overwrite the user password with an uninitialized buffer, which could enable the account with a more easily guessable password.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 6, 2004Stack-based buffer overflow in results.stm for Sambar Server before the 6.0 production release allows remote attackers to cause a denial of service (crash) and CVE-2004-2086 · Other software · Sambar · reported by MITREMedium 5

    Stack-based buffer overflow in results.stm for Sambar Server before the 6.0 production release allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an HTTP POST request with a long query parameter.

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 3, 2004jitterbug 1.6.2 does not properly sanitize inputs, which allows remote authenticated users to execute arbitrary commands.CVE-2004-0028 · Other software · Samba · reported by MITREHigh 7.5

    jitterbug 1.6.2 does not properly sanitize inputs, which allows remote authenticated users to execute arbitrary commands.

    Product
    Jitterbug
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003Sambar Server before 6.0 beta 3 allows attackers with physical access to execute arbitrary code via a request with an MS-DOS device name such as com1.pl, con.plCVE-2003-1287 · Other software · Sambar · reported by MITREMedium 4.6

    Sambar Server before 6.0 beta 3 allows attackers with physical access to execute arbitrary code via a request with an MS-DOS device name such as com1.pl, con.pl, or aux.pl, which causes Perl to read the code from the associated device.

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003Multiple cross-site scripting (XSS) vulnerabilities in Sambar Server before 6.0 beta 6 allow remote attackers to inject arbitrary web script or HTML via the queCVE-2003-1285 · Other software · Sambar · reported by MITREMedium 4.3

    Multiple cross-site scripting (XSS) vulnerabilities in Sambar Server before 6.0 beta 6 allow remote attackers to inject arbitrary web script or HTML via the query string to (1) isapi/testisa.dll, (2) testcgi.exe, (3) environ.pl, (4) the query parameter to samples/search.dll, (5) the price parameter to mortgage.pl, (6) the query string in dumpenv.pl, (7) the query string to dumpenv.pl, and (8) the E-Mail field of the guestbook script (book.pl).

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003Sambar Server before 6.0 beta 6 allows remote attackers to obtain sensitive information via direct requests to the default scripts (1) environ.pl and (2) testcgCVE-2003-1284 · Other software · reported by MITREMedium 5

    Sambar Server before 6.0 beta 6 allows remote attackers to obtain sensitive information via direct requests to the default scripts (1) environ.pl and (2) testcgi.exe.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003HTTP Proxy in Sambar Server before 6.0 beta 6, when security.ini lacks a 127.0.0.1 proxydeny entry, allows remote attackers to send proxy HTTP requests to the SCVE-2003-1286 · Other software · Sambar · reported by MITREHigh 7.5

    HTTP Proxy in Sambar Server before 6.0 beta 6, when security.ini lacks a 127.0.0.1 proxydeny entry, allows remote attackers to send proxy HTTP requests to the Sambar Server's administrative interface and external web servers, by making a "Connection: keep-alive" request before the proxy requests.

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003Stack-based buffer overflow in the reply_nttrans function in Samba 2.2.7a and earlier allows remote attackers to execute arbitrary code via a crafted request, aCVE-2003-1332 · Other software · Samba · reported by MITREHigh 7.5

    Stack-based buffer overflow in the reply_nttrans function in Samba 2.2.7a and earlier allows remote attackers to execute arbitrary code via a crafted request, a different vulnerability than CVE-2003-0201.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 5, 2003Multiple buffer overflows in Samba before 2.2.8a may allow remote attackers to execute arbitrary code or cause a denial of service, as discovered by the Samba tCVE-2003-0196 · Other software · Samba · reported by MITREHigh 10

    Multiple buffer overflows in Samba before 2.2.8a may allow remote attackers to execute arbitrary code or cause a denial of service, as discovered by the Samba team and a different vulnerability than CVE-2003-0201.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 5, 2003Buffer overflow in the call_trans2open function in trans2.c for Samba 2.2.x before 2.2.8a, 2.0.10 and earlier 2.0.x versions, and Samba-TNG before 0.3.2, allowsCVE-2003-0201 · Other software · Samba · reported by MITREHigh 10

    Buffer overflow in the call_trans2open function in trans2.c for Samba 2.2.x before 2.2.8a, 2.0.10 and earlier 2.0.x versions, and Samba-TNG before 0.3.2, allows remote attackers to execute arbitrary code.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 31, 2003The code for writing reg files in Samba before 2.2.8 allows local users to overwrite arbitrary files via a race condition involving chown.CVE-2003-0086 · Other software · Samba · reported by MITRELow 1.2

    The code for writing reg files in Samba before 2.2.8 allows local users to overwrite arbitrary files via a race condition involving chown.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 31, 2003Buffer overflow in the SMB/CIFS packet fragment re-assembly code for SMB daemon (smbd) in Samba before 2.2.8, and Samba-TNG before 0.3.1, allows remote attackerCVE-2003-0085 · Other software · Samba · reported by MITREHigh 10

    Buffer overflow in the SMB/CIFS packet fragment re-assembly code for SMB daemon (smbd) in Samba before 2.2.8, and Samba-TNG before 0.3.1, allows remote attackers to execute arbitrary code.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002Samba before 2.2.5 does not properly terminate the enum_csc_policy data structure, which may allow remote attackers to execute arbitrary code via a buffer overfCVE-2002-2196 · Other software · Samba · reported by MITREHigh 7.5

    Samba before 2.2.5 does not properly terminate the enum_csc_policy data structure, which may allow remote attackers to execute arbitrary code via a buffer overflow attack.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2002Buffer overflow in samba 2.2.2 through 2.2.6 allows remote attackers to cause a denial of service and possibly execute arbitrary code via an encrypted password CVE-2002-1318 · Other software · Samba · reported by MITREHigh 10

    Buffer overflow in samba 2.2.2 through 2.2.6 allows remote attackers to cause a denial of service and possibly execute arbitrary code via an encrypted password that causes the overflow during decryption in which a DOS codepage string is converted to a little-endian UCS2 unicode string.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 12, 2002Sambar web server before 5.2 beta 1 allows remote attackers to obtain source code of server-side scripts, or cause a denial of service (resource exhaustion) viaCVE-2002-0737 · Other software · Sambar · reported by MITREMedium 6.4

    Sambar web server before 5.2 beta 1 allows remote attackers to obtain source code of server-side scripts, or cause a denial of service (resource exhaustion) via DOS devices, using a URL that ends with a space and a null character.

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 25, 2002cgitest.exe in Sambar Server 5.1 before Beta 4 allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via a long argument.CVE-2002-0128 · Other software · Sambar · reported by MITREHigh 7.5

    cgitest.exe in Sambar Server 5.1 before Beta 4 allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via a long argument.

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 15, 2002rsync, when running in daemon mode, does not properly call setgroups before dropping privileges, which could provide supplemental group privileges to local userCVE-2002-0080 · Other software · Samba · reported by MITRELow 2.1

    rsync, when running in daemon mode, does not properly call setgroups before dropping privileges, which could provide supplemental group privileges to local users, who could then read certain files that would otherwise be disallowed.

    Product
    Rsync
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 6, 2001Vulnerability in CIFS/9000 Server (SAMBA) A.01.06 and earlier in HP-UX 11.0 and 11.11, when configured as a print server, allows local users to overwrite arbitrCVE-2001-0809 · Other software · HP · reported by MITRELow 2.1

    Vulnerability in CIFS/9000 Server (SAMBA) A.01.06 and earlier in HP-UX 11.0 and 11.11, when configured as a print server, allows local users to overwrite arbitrary files by modifying certain resources.

    Product
    Hp-ux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 31, 2001HP CIFS/9000 Server (SAMBA) A.01.07 and earlier with the "unix password sync" option enabled calls the passwd program without specifying the username of the useCVE-2001-0981 · Other software · HP · reported by MITREHigh 10

    HP CIFS/9000 Server (SAMBA) A.01.07 and earlier with the "unix password sync" option enabled calls the passwd program without specifying the username of the user making the request, which could cause the server to change the password of a different user.

    Product
    Cifs-9000 Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 13, 2001Sambar Telnet Proxy/Server allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long password.CVE-2001-1292 · Other software · Sambar · reported by MITREHigh 7.5

    Sambar Telnet Proxy/Server allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long password.

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 25, 2001The default configuration of Sambar Server 5 and earlier uses a symmetric key that is compiled into the binary program for encrypting passwords, which could allCVE-2001-1106 · Other software · Sambar · reported by MITREHigh 7.5

    The default configuration of Sambar Server 5 and earlier uses a symmetric key that is compiled into the binary program for encrypting passwords, which could allow local users to break all user passwords by cracking the key or modifying a copy of the sambar program to call the decryption procedure.

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 22, 2001Directory traversal vulnerability in pagecount CGI script in Sambar Server before 5.0 beta 5 allows remote attackers to overwrite arbitrary files via a ..CVE-2001-1010 · Other software · Sambar · reported by MITREMedium 5

    Directory traversal vulnerability in pagecount CGI script in Sambar Server before 5.0 beta 5 allows remote attackers to overwrite arbitrary files via a .. (dot dot) attack on the page parameter.

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 2, 2001Samba before 2.2.0 allows local attackers to overwrite arbitrary files via a symlink attack using (1) a printer queue query, (2) the more command in smbclient, CVE-2001-0406 · Other software · Samba · reported by MITRELow 2.1

    Samba before 2.2.0 allows local attackers to overwrite arbitrary files via a symlink attack using (1) a printer queue query, (2) the more command in smbclient, or (3) the mput command in smbclient.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 23, 2001Directory traversal vulnerability in the %m macro in the smb.conf configuration file in Samba before 2.2.0a allows remote attackers to overwrite certain files vCVE-2001-1162 · Other software · Samba · reported by MITREHigh 10

    Directory traversal vulnerability in the %m macro in the smb.conf configuration file in Samba before 2.2.0a allows remote attackers to overwrite certain files via a .. in a NETBIOS name, which is used as the name for a .log file.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000Samba Web Administration Tool (SWAT) in Samba 2.0.7 allows remote attackers to cause a denial of service by repeatedly submitting a nonstandard URL in the GET HCVE-2000-0939 · Other software · Samba · reported by MITREMedium 5

    Samba Web Administration Tool (SWAT) in Samba 2.0.7 allows remote attackers to cause a denial of service by repeatedly submitting a nonstandard URL in the GET HTTP request and forcing it to restart.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000Samba Web Administration Tool (SWAT) in Samba 2.0.7 installs the cgi.log logging file with world readable permissions, which allows local users to read sensitivCVE-2000-0936 · Other software · Samba · reported by MITRELow 2.1

    Samba Web Administration Tool (SWAT) in Samba 2.0.7 installs the cgi.log logging file with world readable permissions, which allows local users to read sensitive information such as user names and passwords.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000Samba Web Administration Tool (SWAT) in Samba 2.0.7 allows local users to overwrite arbitrary files via a symlink attack on the cgi.log file.CVE-2000-0935 · Other software · Samba · reported by MITREHigh 7.2

    Samba Web Administration Tool (SWAT) in Samba 2.0.7 allows local users to overwrite arbitrary files via a symlink attack on the cgi.log file.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000Samba Web Administration Tool (SWAT) in Samba 2.0.7 does not log login attempts in which the username is correct but the password is wrong, which allows remote CVE-2000-0937 · Other software · Samba · reported by MITREHigh 7.5

    Samba Web Administration Tool (SWAT) in Samba 2.0.7 does not log login attempts in which the username is correct but the password is wrong, which allows remote attackers to conduct brute force password guessing attacks.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000Samba Web Administration Tool (SWAT) in Samba 2.0.7 supplies a different error message when a valid username is provided versus an invalid name, which allows reCVE-2000-0938 · Other software · Samba · reported by MITREMedium 5

    Samba Web Administration Tool (SWAT) in Samba 2.0.7 supplies a different error message when a valid username is provided versus an invalid name, which allows remote attackers to identify valid users on the server.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 14, 2000search.dll Sambar ISAPI Search utility in Sambar Server 4.4 Beta 3 allows remote attackers to read arbitrary directories by specifying the directory in the querCVE-2000-0835 · Other software · Sambar · reported by MITREMedium 5

    search.dll Sambar ISAPI Search utility in Sambar Server 4.4 Beta 3 allows remote attackers to read arbitrary directories by specifying the directory in the query parameter.

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 12, 2000Race condition in Samba smbmnt allows local users to mount file systems in arbitrary locations.CVE-1999-0812 · Other software · Samba · reported by MITREHigh 7.6

    Race condition in Samba smbmnt allows local users to mount file systems in arbitrary locations.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 1, 2000Buffer overflows in the finger and whois demonstration scripts in Sambar Server 4.3 allow remote attackers to execute arbitrary commands via a long hostname.CVE-2000-0509 · Other software · Sambar · reported by MITREHigh 10

    Buffer overflows in the finger and whois demonstration scripts in Sambar Server 4.3 allow remote attackers to execute arbitrary commands via a long hostname.

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 23, 2000The Sambar server includes batch files ECHO.BAT and HELLO.BAT in the CGI directory, which allow remote attackers to execute commands via shell metacharacters.CVE-2000-0213 · Other software · Sambar · reported by MITREMedium 5

    The Sambar server includes batch files ECHO.BAT and HELLO.BAT in the CGI directory, which allow remote attackers to execute commands via shell metacharacters.

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 4, 1999Buffer overflow in Sambar Web Server 4.2.1 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long HTTP GET reCVE-1999-1523 · Other software · Sambar · reported by MITREHigh 7.5

    Buffer overflow in Sambar Web Server 4.2.1 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long HTTP GET request.

    Product
    Sambar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 21, 1999Buffer overflow in Samba smbd program via a malformed message command.CVE-1999-0811 · Other software · Samba · reported by MITREMedium 5

    Buffer overflow in Samba smbd program via a malformed message command.

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 21, 1999Denial of service in Samba NETBIOS name service daemon (nmbd).CVE-1999-0810 · Other software · Samba · reported by MITREHigh 10

    Denial of service in Samba NETBIOS name service daemon (nmbd).

    Product
    Samba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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