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CVE Record

CVE-2012-1316: Cisco IronPort Web Security Appliance does not check for certificate revocation which could lead to MITM at...

Cisco IronPort Web Security Appliance does not check for certificate revocation which could lead to MITM attacks

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2012-1316 concerns Cisco IronPort Web Security Appliance failing to check whether certificates have been revoked. If an organization relied on this appliance for web trust decisions, a revoked certificate could still be accepted, increasing man-in-the-middle risk. Exposure appears limited to organizations still using Cisco IronPort Web Security Appliance versions through at least 2012-04-11 or legacy configurations derived from them. Treat this as a legacy exposure review rather than an emergency unless the appliance is still in production. The main business concern is silent trust failure in web security controls. Mitigation focus: Check Cisco guidance for affected releases and fixed or supported upgrade paths.; Inventory any Cisco IronPort Web Security Appliance deployments and versions.; Review certificate validation and revocation-checking settings against vendor documentation..

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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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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
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
2Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
CiscoIronPort Web Security Appliancethrough at least 2012-04-11Listed
Weakness

CWE details

No CWE listed

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