CVE-2012-5422: n/a vulnerability

CVE-2012-5422: Unspecified vulnerability in Cisco IOS before 15.3(2)T on AS5400 devices allows remote authenticated users...

Unspecified vulnerability in Cisco IOS before 15.3(2)T on AS5400 devices allows remote authenticated users to cause a denial of service (spurious errors) via unknown vectors, aka Bug ID CSCub61009.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 21:05 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2012-5422 is a Cisco IOS denial-of-service issue affecting AS5400 devices before IOS 15.3(2)T. A remote authenticated user could trigger spurious errors through unspecified vectors. Public data does not provide CVSS, CWE, detailed affected versions, or technical root cause. Exposure appears limited to Cisco AS5400 deployments running IOS before 15.3(2)T where remote authenticated users can reach the affected service path. The source bundle does not identify other platforms or CPEs. Treat as a targeted legacy network availability risk, not a confirmed internet-wide emergency. Give priority to AS5400 environments that still run pre-15.3(2)T IOS or allow broad authenticated remote access. Mitigation focus: Inventory Cisco AS5400 devices and record IOS versions.; Prioritize devices running IOS before 15.3(2)T for vendor-guided remediation.; Review Cisco release notes and support guidance for CSCub61009..

Prepared: Jun 14, 2026, 14:32 UTC (UTC+00:00)

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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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Apr 23, 2014, 10:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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