What’s Vulnerable › Vulnerabilities

CVE-2012-1316

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-01-15 · updated 2026-06-16
• Weakness: CWE-295

Description

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

Affected products

• Cisco IronPort Web Security Appliance: all versions

References

• http://www.securityfocus.com/bid/52981
• https://www.secureworks.com/research/transitive-trust
• http://www.securityfocus.com/bid/52981
• https://www.secureworks.com/research/transitive-trust

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