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CVE-2001-0929

UnknownEPSS 2.09%

Last modified

CVE-2001-0929 is a vulnerability of currently unknown severity. Cisco IOS Firewall Feature set, aka Context Based Access Control (CBAC) or Cisco Secure Integrated Software, for IOS 11.2P through 12.2T does not properly check the IP protocol type, which could allow remote attackers to bypass access control lists.. EPSS estimates a 2.09% chance of exploitation in the next 30 days.

Description

Cisco IOS Firewall Feature set, aka Context Based Access Control (CBAC) or Cisco Secure Integrated Software, for IOS 11.2P through 12.2T does not properly check the IP protocol type, which could allow remote attackers to bypass access control lists.

Metrics

EPSS Probability
2.09%

79.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
CiscoIos11.2p
CiscoIos11.3t
CiscoIos12.0
CiscoIos12.0t
CiscoIos12.1
CiscoIos12.1e
CiscoIos12.1t
CiscoIos12.2
CiscoIos12.2t

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2001-0929?
Cisco IOS Firewall Feature set, aka Context Based Access Control (CBAC) or Cisco Secure Integrated Software, for IOS 11.2P through 12.2T does not properly check the IP protocol type, which could allow remote attackers to bypass access control lists.
How severe is CVE-2001-0929?
Severity scoring for CVE-2001-0929 is pending analysis. The EPSS model estimates a 2.09% probability of exploitation in the next 30 days.
How do I fix CVE-2001-0929?
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.

How Strix Helps

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Source: NVD / NIST