Description
A security vulnerability has been detected in Ritlabs TinyWeb Server 1.94. This vulnerability affects unknown code of the component Request Handler. The manipulation with the input %0D%0A leads to crlf injection. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 1.99 is able to resolve this issue. The identifier of the patch is d49c3da6a97e950975b18626878f3ee1f082358e. It is suggested to upgrade the affected component. The vendor was contacted early about this disclosure but did not respond in any way.
References (7)
Core 7
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
mitigation
patch
https://vuldb.com/?id.265830
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.265830
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.333059
Patch patch
https://github.com/maximmasiutin/TinyWeb/commit/d49c3da6a97e950975b18626878f3ee1f082358e
Release Notes patch
https://github.com/maximmasiutin/TinyWeb/releases/tag/v1.99
Various Sources mitigation
https://www.masiutin.net/tinyweb-cve-2024-5193.html
Scores
CVSS v3
5.3
EPSS
0.0067
EPSS Percentile
46.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-93
CWE-74
Status
published
Products (1)
ritlabs/tinyweb
1.94
Published
May 22, 2024
Tracked Since
Feb 18, 2026