AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2021-27670

CRITICAL · CVSS 9.8 EPSS 61.27% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-02-25 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 61.3% probability of exploitation in the next 30 days.

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-2021-27670
Severity
CRITICAL
CVSS
9.8
EPSS
61.27%

Original NVD Description

Appspace 6.2.4 allows SSRF via the api/v1/core/proxy/jsonprequest url parameter.

Related CVEs

Other vulnerabilities affecting the same vendor(s)