#VU114682 Resource exhaustion in Cpp-httplib - CVE-2025-53629
Published: September 2, 2025
Vulnerability identifier: #VU114682
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-53629
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Cpp-httplib
Cpp-httplib
Software vendor:
Cpp-httplib Project
Cpp-httplib Project
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can trigger resource exhaustion by sending specially crafted HTTP requests with Transfer-Encoding: chunked header and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.