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Case File

CVE-2021-34801

MEDIUM · CVSS 5.3 EPSS 1.72% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-16 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.3. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable. It may lead to a denial-of-service condition.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-34801
Severity
MEDIUM
CVSS
5.3
EPSS
1.72%

Original NVD Description

Valine 1.4.14 allows remote attackers to cause a denial of service (application outage) by supplying a ua (aka User-Agent) value that only specifies the product and version.

Related CVEs

Other vulnerabilities affecting the same vendor(s)