CVE-2007-4632

Name: CVE-2007-4632
Creator: NVD / NIST
Published: 2007-08-31T23:17:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.64%

Last modified Jun 16, 2026

CVE-2007-4632 is a vulnerability of currently unknown severity. Cisco IOS 12.2E, 12.2F, and 12.2S places a "no login" line into the VTY configuration when an administrator makes certain changes to a (1) VTY/AUX or (2) CONSOLE setting on a device without AAA enabled, which allows remote attackers to bypass authentication and obtain a terminal session, a different vulnerability than CVE-1999-0293 and CVE-2005-2105.. EPSS estimates a 0.64% chance of exploitation in the next 30 days.

Description

Cisco IOS 12.2E, 12.2F, and 12.2S places a "no login" line into the VTY configuration when an administrator makes certain changes to a (1) VTY/AUX or (2) CONSOLE setting on a device without AAA enabled, which allows remote attackers to bypass authentication and obtain a terminal session, a different vulnerability than CVE-1999-0293 and CVE-2005-2105.

Metrics

EPSS Probability

0.64%

46.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Cisco	Ios	12.2e
Cisco	Ios	12.2f
Cisco	Ios	12.2s

References

http://www.cisco.com/en/US/products/products_security_response09186a00808ae4ca.htmlPatch, Vendor Advisory
http://www.securityfocus.com/bid/25482Third Party Advisory, VDB Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5866Third Party Advisory
http://www.cisco.com/en/US/products/products_security_response09186a00808ae4ca.htmlPatch, Vendor Advisory
http://www.securityfocus.com/bid/25482Third Party Advisory, VDB Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5866Third Party Advisory

Timeline

Published: Aug 31, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-4632?

How severe is CVE-2007-4632?

Severity scoring for CVE-2007-4632 is pending analysis. The EPSS model estimates a 0.64% probability of exploitation in the next 30 days.

How do I fix CVE-2007-4632?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-4632?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST