CVEvulnerability
CVE-2014-3396
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2014-10-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-264
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.
Affected configurations
• cisco ios xr
• cisco asr 9000 rsp440 router
• cisco asr 9001
• cisco asr 9006
• cisco asr 9010
• cisco asr 9904
• cisco asr 9912
• cisco asr 9922