CVE-2017-6603

N/A

Published: April 7, 2017 at 05:00 PM UTC

Updated: June 17, 2026 at 01:22 AM UTC

10 products affected across 1 vendorAsr 900 Series FirmwareAsr 920-12Cz-DAsr 903

Using Cisco ASR 903 and ASR 920 Series Devices by N/A?

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Severity

N/A

Exploit prediction

EPSS 0.7%

Description

A vulnerability in Cisco ASR 903 or ASR 920 Series Devices running with an RSP2 card could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on a targeted system because of incorrect IPv6 Packet Processing. More Information: CSCuy94366. Known Affected Releases: 15.4(3)S3.15. Known Fixed Releases: 15.6(2)SP 15.6(1.31)SP.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Asr 900 Series Firmware · Cisco

95%

15.4(3)s3.15

cisco-asr-903 (environment) · cisco-asr-920-12cz-a (environment) · cisco-asr-920-12cz-d (environment) · cisco-asr-920-12sz-im (environment) · cisco-asr-920-24sz-im (environment) · cisco-asr-920-24sz-m (environment) · cisco-asr-920-24tz-m (environment) · cisco-asr-920-4sz-a (environment) · cisco-asr-920-4sz-d (environment)

Asr 903 · Ciscodevice

80%

All versions

Asr 920-12Cz-A · Ciscodevice

80%

All versions

Asr 920-12Cz-D · Ciscodevice

80%

All versions

Asr 920-12Sz-Im · Ciscodevice

80%

All versions