CVE-2021-21677 is a remote code execution vulnerability affecting Jenkins Code Coverage API Plugin versions 1.4.0 and earlier. The plugin fails to apply Jenkins JEP-200 deserialization protection, allowing attackers to execute arbitrary code. With a CVSS score of 8.8 (High), this vulnerability has a network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. There is currently no public exploit intelligence, active exploitation, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.4.0CPE matchmatch criteria | cpe:2.3:a:jenkins:code_coverage_api:*:*:*:*:*:jenkins:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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.
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.