CVE-2017-6603 describes a denial-of-service vulnerability in Cisco ASR 903 and ASR 920 Series devices equipped with an RSP2 card, stemming from incorrect IPv6 packet processing. An unauthenticated, adjacent attacker can exploit this to disrupt affected systems. With a CVSS score of 6.5 (Medium), this vulnerability has a low attack complexity and high impact on availability, requiring physical or logical proximity to the target. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
15.4\(3\)s3.15CPE matchmatch criteria | cpe:2.3:o:cisco:asr_900_series_firmware:15.4\(3\)s3.15:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.