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.
Published 2014-10-05 01:55:13
Updated 2014-10-06 18:30:53
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2014-3396

0.40%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2014-3396

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
NIST

CWE ids for CVE-2014-3396

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2014-3396

Products affected by CVE-2014-3396

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