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Unrated severityNVD Advisory· Published Jul 6, 2010· Updated Jun 16, 2026

CVE-2010-2629

CVE-2010-2629

Description

The Cisco Content Services Switch (CSS) 11500 with software 8.20.4.02 and the Application Control Engine (ACE) 4710 with software A2(3.0) do not properly handle LF header terminators in situations where the GET line is terminated by CRLF, which allows remote attackers to conduct HTTP request smuggling attacks and possibly bypass intended header insertions via crafted header data, as demonstrated by an LF character between the ClientCert-Subject and ClientCert-Subject-CN headers. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-1576.

Affected products

10
  • Cisco Systems, Inc./Ace 47103 versions
    cpe:2.3:h:cisco:ace_4710:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:h:cisco:ace_4710:*:*:*:*:*:*:*:*range: <=a3\(2.5\)
    • cpe:2.3:h:cisco:ace_4710:a1\(2.0\):*:*:*:*:*:*:*
    • cpe:2.3:h:cisco:ace_4710:a1\(8.0\):*:*:*:*:*:*:*
  • Cisco Systems, Inc./Content Services Switch 115006 versions
    cpe:2.3:h:cisco:content_services_switch_11500:*:*:*:*:*:*:*:*+ 5 more
    • cpe:2.3:h:cisco:content_services_switch_11500:*:*:*:*:*:*:*:*range: <=8.20.3.03
    • cpe:2.3:h:cisco:content_services_switch_11500:08.20.1.01:*:*:*:*:*:*:*
    • cpe:2.3:h:cisco:content_services_switch_11500:8.20.0.01:*:*:*:*:*:*:*
    • cpe:2.3:h:cisco:content_services_switch_11500:8.20.1.01:*:*:*:*:*:*:*
    • cpe:2.3:h:cisco:content_services_switch_11500:8.20.2.01:*:*:*:*:*:*:*
    • (no CPE)range: 8.20.4.02
  • Cisco Systems, Inc./Application Control Engine (ACE) 4710 Appliancellm-fuzzy
    Range: A2(3.0)

Patches

Vulnerability mechanics

References

5

News mentions

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