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CVE Record

CVE-2012-0362: The extended ACL functionality in Cisco IOS 12.2(58)SE2 and 15.0(1)SE discards all lines that end with a lo...

The extended ACL functionality in Cisco IOS 12.2(58)SE2 and 15.0(1)SE discards all lines that end with a log or time keyword, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by sending network traffic, aka Bug ID CSCts01106.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

A Cisco IOS ACL parsing defect could silently drop certain access-control lines, weakening network restrictions without an obvious configuration error. The business risk is unauthorized traffic reaching systems that operators believed were protected by extended ACLs. Exposure is most likely on devices running Cisco IOS 12.2(58)SE2 or 15.0(1)SE with extended ACL entries ending in log or time keywords. Treat this as a targeted network-control integrity issue. Prioritize validation where Cisco IOS ACLs enforce internet edge, partner, management, or segmentation boundaries. Mitigation focus: Inventory Cisco IOS devices and identify 12.2(58)SE2 or 15.0(1)SE deployments.; Audit extended ACLs for lines ending with log or time keywords.; Check Cisco guidance for Bug ID CSCts01106 and documented remediation..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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