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.
2,210 results · page 45 of 45
Jun 27, 2001TCP implementations that use random increments for initial sequence numbers (ISN) can allow remote attackers to perform session hijacking or disruption by injecCVE-2001-0328 · Other software · reported by MITREMedium 5
TCP implementations that use random increments for initial sequence numbers (ISN) can allow remote attackers to perform session hijacking or disruption by injecting a flood of packets with a range of ISN values, one of which may match the expected ISN.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordpatches.sgi.comsecunia.com
Jan 1, 2001Cisco AP340 base station produces predictable TCP Initial Sequence Numbers (ISNs), which allows remote attackers to spoof or hijack TCP connections.CVE-2001-0163 · Network & remote access · Cisco · reported by MITREMedium 4.6
Cisco AP340 base station produces predictable TCP Initial Sequence Numbers (ISNs), which allows remote attackers to spoof or hijack TCP connections.
- Product
- Aironet Ap340
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 1, 2001WinCE 3.0.9348 generates predictable TCP Initial Sequence Numbers (ISNs), which allows remote attackers to spoof or hijack TCP connections.CVE-2001-0162 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5
WinCE 3.0.9348 generates predictable TCP Initial Sequence Numbers (ISNs), which allows remote attackers to spoof or hijack TCP connections.
- Product
- Windows Embedded Compact
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 19, 2000IIS 4.0 and 5.0 .ASP pages send the same Session ID cookie for secure and insecure web sessions, which could allow remote attackers to hijack the secure web sesCVE-2000-0970 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5
IIS 4.0 and 5.0 .ASP pages send the same Session ID cookie for secure and insecure web sessions, which could allow remote attackers to hijack the secure web session of the user if that user moves to an insecure session, aka the "Session ID Cookie Marking" vulnerability.
- Product
- Internet Information Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordacrossecurity.comosvdb.org
Nov 14, 2000Buffer overflow in WinSMTP 1.06f and 2.X allows remote attackers to cause a denial of service via a long (1) USER or (2) HELO command.CVE-2000-0833 · Other software · Jack DE Winter · reported by MITREHigh 10
Buffer overflow in WinSMTP 1.06f and 2.X allows remote attackers to cause a denial of service via a long (1) USER or (2) HELO command.
- Product
- Winsmtp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurityfocus.comsecurityfocus.com
Apr 11, 2000The Bluestone Sapphire web server allows session hijacking via easily guessable session IDs.CVE-1999-0699 · Other software · Bluestone · reported by MITREHigh 7.5
The Bluestone Sapphire web server allows session hijacking via easily guessable session IDs.
- Product
- Sapphire Web
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurityfocus.comsecurityfocus.com
Feb 28, 2000ServerIron switches by Foundry Networks have predictable TCP/IP sequence numbers, which allows remote attackers to spoof or hijack sessions.CVE-2000-0178 · Other software · Foundrynet · reported by MITREHigh 7.5
ServerIron switches by Foundry Networks have predictable TCP/IP sequence numbers, which allows remote attackers to spoof or hijack sessions.
- Product
- Serveriron
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordfoundrynet.comsecurityfocus.com
Jan 29, 2000The RightFax web client uses predictable session numbers, which allows remote attackers to hijack user sessions.CVE-2000-0111 · Other software · AVT · reported by MITREHigh 7.5
The RightFax web client uses predictable session numbers, which allows remote attackers to hijack user sessions.
- Product
- Rightfax
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurityfocus.comsecurityfocus.com
Aug 24, 1999Windows NT 4.0 generates predictable random TCP initial sequence numbers (ISN), which allows remote attackers to perform spoofing and session hijacking.CVE-2000-0328 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5
Windows NT 4.0 generates predictable random TCP initial sequence numbers (ISN), which allows remote attackers to perform spoofing and session hijacking.
- Product
- Windows NT
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecurityfocus.comsecurityfocus.com
Jan 6, 1999Vulnerability in KDE konsole allows local users to hijack or observe sessions of other users by accessing certain devices.CVE-1999-1268 · Other software · KDE · reported by MITREHigh 7.2
Vulnerability in KDE konsole allows local users to hijack or observe sessions of other users by accessing certain devices.
- Product
- KDE
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.kde.orgexchange.xforce.ibmcloud.com
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.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.