Unscored severity · published Oct 5, 2014
CVE-2014-3396
Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and address-range encoding, which allows remote attackers to bypass intended Typhoon line-card…
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CVSS
1.4%
EPSS
No
On KEV
Description
Cisco IOS XR on ASR 9000 devices does not properly use compression for port-range and address-range encoding, which allows remote attackers to bypass intended Typhoon line-card ACL restrictions via transit traffic, aka Bug ID CSCup30133.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
A9
Asr 9000 Rsp440 Router · Cisco
All versions, or not specified · source: NVD
A9
Asr 9001 · Cisco
All versions, or not specified · source: NVD
A9
Asr 9006 · Cisco
All versions, or not specified · source: NVD
A9
Asr 9010 · Cisco
All versions, or not specified · source: NVD
A9
Asr 9904 · Cisco
All versions, or not specified · source: NVD
A9
Asr 9912 · Cisco
All versions, or not specified · source: NVD
A9
Asr 9922 · Cisco
All versions, or not specified · source: NVD
IX
Ios XR · Cisco
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-3396
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-3396
Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3396
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