CVE-2016-9203

Severity: high (CVSS 7.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2016-12-14 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability in the Internet Key Exchange Version 2 (IKEv2) feature of Cisco ASR 5000 Series Software could allow an unauthenticated, remote attacker to cause a reload of the ipsecmgr process. More Information: CSCvb38398. Known Affected Releases: 20.2.3 20.2.3.65026. Known Fixed Releases: 21.1.M0.65431 21.1.PP0.65733 21.1.R0.65467 21.1.R0.65496 21.1.VC0.65434 21.1.VC0.65489 21.2.A0.65437.

Affected products

Cisco ASR 5000 Series Aggregation Services Routers: 20.0.2.3.65026

References

http://www.securityfocus.com/bid/94790
http://www.securitytracker.com/id/1037413
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-asr1
http://www.securityfocus.com/bid/94790
http://www.securitytracker.com/id/1037413
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-asr1

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