Path Traversal in Stvs Provision
CVE-2021-47724
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.008 (53.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000
Affected products
- Stvs Provision — versions 5.5, 5.6, 5.7
- Stvs Sa Provision — versions 5.9.10 (build 2885-3a8219a)
Weakness classification (CWE)
References
- ExploitDB-49481 (Technical Description, Exploit, exploit)
- Zero Science Lab Disclosure (ZSL-2021-5623) (Third Party Advisory, third-party-advisory)
- Reference (Not Applicable, third-party-advisory)
- VulnCheck Advisory: STVS ProVision Authenticated File Disclosure via archive.rb (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2021-47724?
- CVE-2021-47724 is a medium-severity vulnerability in Stvs Provision, classified under Path Traversal. CVSS score: 6.5/10. Published 2025-12-09.
- How severe is CVE-2021-47724?
- Medium severity. CVSS v3 base score is 6.5 out of 10.