CVE-2023-20226 is a denial-of-service vulnerability affecting Cisco IOS XE Software with AppQoE or UTD enabled. An unauthenticated, remote attacker can exploit this by sending a crafted packet stream, causing the device to unexpectedly reload. This vulnerability has a CVSS score of 7.5 (HIGH), indicating a network-based attack with low complexity and high impact on availability. There is currently no public exploit code, no evidence of active exploitation, and minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
17.7.1CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:17.7.1:*:*:*:*:*:*:* | ||
17.7.1aCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:17.7.1a:*:*:*:*:*:*:* | ||
17.7.2CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:17.7.2:*:*:*:*:*:*:* | ||
17.8.1CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:17.8.1:*:*:*:*:*:*:* | ||
17.8.1aCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:17.8.1a:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.