Path Traversal Vulnerability in STVS ProVision by STVS
CVE-2021-47724

7.1HIGH

Key Information:

Vendor

Stvs Sa

Status
Stvs Provision
Vendor
CVE Published:
9 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2021-47724?

STVS ProVision 5.9.10 is susceptible to a path traversal vulnerability that enables authenticated attackers to gain access to arbitrary files. By exploiting the archive download functionality, attackers can manipulate the files parameter and issue GET requests with directory traversal sequences, which could allow them to read sensitive system files, such as /etc/passwd. This poses a significant security risk, enabling unauthorized information retrieval from the system.

Affected Version(s)

STVS ProVision 5.9.10 (build 2885-3a8219a)

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2021-47724 - Proof of Concept

References

https://www.exploit-db.com/exploits/49481
exploit
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-56...
third-party-advisory
http://www.stvs.ch
third-party-advisory

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

LiquidWorm as Gjoko Krstic of Zero Science Lab
JSON
.
CVE-2021-47724 : Path Traversal Vulnerability in STVS ProVision by STVS