Unscored severity · published May 16, 2007
CVE-2007-2688
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…
–
CVSS
3%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)3.0% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
Ios · Cisco
10.0; 11.1cc; 11.3; 12.0; 12.0s; 12.0st; +6 more · source: NVD
IS
Ips Sensor Software · Cisco
4.0; 5.0(1); 5.0(2); 5.0(6)p1; 5.1(1); 5.1(1a); +5 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2007-2688
CVE.org
https://www.cve.org/CVERecord?id=CVE-2007-2688
Vendor Advisory
http://secunia.com/advisories/25285
www.cisco.com
http://www.cisco.com/en/US/products/products_security_response09186a008083f82e.html
www.gamasec.net
http://www.gamasec.net/english/gs07-01.html
US Government Resource
http://www.kb.cert.org/vuls/id/739224
www.osvdb.org
http://www.osvdb.org/35336
www.securityfocus.com
http://www.securityfocus.com/archive/1/468633/100/0/threaded
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