CVE-2021-37147 is an improper input validation vulnerability in Apache Traffic Server's header parsing, allowing for request smuggling. It affects Apache Traffic Server versions 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0, as well as Debian distributions of these products. With a CVSS score of 7.5 (HIGH), this vulnerability can be exploited remotely with low attack complexity, leading to high integrity impact without requiring user interaction or privileges. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 8.0.0, <= 8.1.2CPE matchmatch criteria | cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* | ||
>= 9.0.0, <= 9.1.0CPE matchmatch criteria | cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:* | ||
10.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | ||
11.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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.
Remediation records are not available for this CVE.