CVE-2025-57783 describes a request smuggling vulnerability in Hiawatha webserver version 11.7, stemming from improper header parsing. This flaw allows an unauthenticated attacker to access restricted resources. With a CVSS score of 5.3 (Medium), the attack requires no user interaction or privileges, but its impact is limited to confidentiality. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
11.7CPE matchmatch criteria | cpe:2.3:a:hiawatha-webserver:hiawatha:11.7:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.