Vulnerability · Published Dec 9, 2025 · Assigned by VulnCheck
CVE-2021-47724STVS ProVision Authenticated File Disclosure via archive.rb
High 7.1
In plain English
A high-severity path traversal in STVS ProVision from STVS SA. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).
Severity (CVSS 4.0)7.1High
Exploit odds (30 days)0.8%top 44.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
STVS ProVision 5.9.10 contains a path traversal vulnerability that allows authenticated attackers to access arbitrary files by manipulating the files parameter in the archive download functionality. Attackers can send GET requests to /archive/download with directory traversal sequences to read sensitive system files like /etc/passwd.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| STVS SA | STVS ProVision | 5.9.10 (build 2885-3a8219a) |
Weakness: CWE-22 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
References
- ExploitDB-49481 exploit
- Zero Science Lab Disclosure (ZSL-2021-5623) third-party-advisory
- Reference third-party-advisory
- VulnCheck Advisory: STVS ProVision Authenticated File Disclosure via archive.rb third-party-advisory