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CVE-2017-6603

A vulnerability in Cisco ASR 903 or ASR 920 Series Devices running with an RSP2 card could allow an unauthenticated, adjacent attacker to…

Medium6.5EPSS 0.66%
Published
Updated
Reserved
Assigned by
cisco

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.

Scores

CVSS scores of CVE-2017-6603, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.0Medium6.5CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.66% · top 48% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.

Weakness

  • Denial of Service Vulnerability

Affected products

  • Cisco ASR 903 and ASR 920 Series Devices

    • affected Cisco ASR 903 and ASR 920 Series Devices

References (3)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .