CVE-2015-4273

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-07-15 · updated 2026-06-17
Weakness: CWE-20

Description

The Packet Data Network Gateway (aka PGW) component on Cisco ASR 5000 devices with software 15.0(912), 15.0(935), and 15.0(938) allows remote attackers to cause a denial of service (Session Manager outage) via malformed fields in an IP packet, aka Bug ID CSCut38476.

Affected products

Cisco ASR 5000 Series Aggregation Services Routers: 15.0(912), 15.0(935), 15.0(938)

References

http://tools.cisco.com/security/center/viewAlert.x?alertId=39907
http://www.securitytracker.com/id/1032928
http://tools.cisco.com/security/center/viewAlert.x?alertId=39907
http://www.securitytracker.com/id/1032928

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