CVE-2020-3200 describes a denial-of-service vulnerability in the SSH server code of Cisco IOS and IOS XE Software. An authenticated, remote attacker can exploit a flaw in the SSH state machine by sending a specific traffic pattern, causing the device to reload. This vulnerability carries a CVSS score of 7.7 (High), indicating a low-complexity attack requiring only authenticated access, with the potential for a complete loss of availability. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.2\(6\)i1CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(6\)i1:*:*:*:*:*:*:* | ||
12.2\(58\)exCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(58\)ex:*:*:*:*:*:*:* | ||
12.2\(58\)eyCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(58\)ey:*:*:*:*:*:*:* | ||
12.2\(58\)ey1CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(58\)ey1:*:*:*:*:*:*:* | ||
12.2\(58\)ey2CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2\(58\)ey2:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.