CVE-2001-1291
9.8 · CRITICALOverview
CVE-2001-1291 is a critical-severity vulnerability affecting 3com superstack_ii_ps_hub_40_firmware. It was published on July 12, 2001 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The telnet server for 3Com hardware such as PS40 SuperStack II does not delay or disconnect remote attackers who provide an incorrect username or password, which makes it easier to break into the server via brute force password guessing.
Remediation
Check the references section for vendor advisories and patches from 3com. Update superstack_ii_ps_hub_40_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|
Frequently Asked Questions
What is CVE-2001-1291?
CVE-2001-1291 is a critical-severity vulnerability affecting 3com superstack_ii_ps_hub_40_firmware. It was published on July 12, 2001 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2001-1291?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2001-1291?
Check the references section for vendor advisories and patches from 3com. Update superstack_ii_ps_hub_40_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2001-1291?
CyberStrike's AI-powered security agents can automatically detect CVE-2001-1291 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
Related CRITICAL CVEs from 2001
View all →Beck IPC GmbH IPC@CHIP telnet service does not delay or disconnect users from the service when bad p
Buffer overflow in FTP server in HPUX 11 allows remote attackers to execute arbitrary commands by cr
Heap overflow in FTP daemon in Solaris 8 allows remote attackers to execute arbitrary commands by cr
Lightwave ConsoleServer 3200 does not disconnect users after unsuccessful login attempts, which coul
Format string vulnerability in Infodrom cfingerd 1.4.3 and earlier allows a remote attacker to gain
TCP Wrappers (tcp_wrappers) in FreeBSD 4.1.1 through 4.3 with the PARANOID ACL option enabled does n
Knox Arkeia server 4.2, and possibly other versions, uses a constant salt when encrypting passwords
Symantec LiveUpdate before 1.6 does not use cryptography to ensure the integrity of download files,
Apache on MacOS X Client 10.0.3 with the HFS+ file system allows remote attackers to bypass access r
Xitami 2.4 through 2.5 b4 stores the Administrator password in plaintext in the default.aut file, wh
Off-by-one buffer overflow in Basic Authentication in Acme Labs thttpd 1.95 through 2.20 allows remo