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VULNERABILITIES

CVE-2007-2688 Details

Description

The Cisco Intrusion Prevention System (IPS) and IOS with Firewall/IPS Feature Set do not properly handle certain full-width and half-width Unicode character encodings, which might allow remote attackers to evade detection of HTTP traffic.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://secunia.com/advisories/25285 CVEVendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/34277 CVE
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5465 CVE
http://www.cisco.com/en/US/products/products_security_response09186a008083f82e.html CVE
http://www.gamasec.net/english/gs07-01.html CVE

see all 24 references

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-OtherWeakness Not in a Standard CWE Category[email protected]

Affected Products

ProductVersions
cisco ips sensor software
4.0
5.0(1)
5.0(2)
5.0(6)p1
5.1(1)

CPE

  • cpe:2.3:a:cisco:ips_sensor_software:4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:ips_sensor_software:5.0(1):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:ips_sensor_software:5.0(2):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:ips_sensor_software:5.0(6)p1:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:ips_sensor_software:5.1(1):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:ips_sensor_software:5.1(1a):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:ips_sensor_software:5.1(1b):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:ips_sensor_software:5.1(1c):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:ips_sensor_software:5.1(1d):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:ips_sensor_software:5.1(1e):*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:ips_sensor_software:5.1(p1):*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco ios
10.0
11.1cc
11.3
12.0
12.0s

CPE

  • cpe:2.3:o:cisco:ios:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:11.1cc:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:11.3:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.0s:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.0st:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.0t:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.1:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.1e:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.1t:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.2t:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

19 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2007-2688
NVD Published Date:
May 16, 2007
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2007-2688 Details - Not Deferred