Path Traversal Vulnerability in 648540858 wvp-GB28181-pro Product
CVE-2026-19828

5.3MEDIUM

Key Information:

Vendor

648540858

Status
Wvp-gb28181-pro
Vendor
CVE Published:
14 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-19828?

A path traversal vulnerability was identified in the 648540858 wvp-GB28181-pro version 2.7.4-20260107. The issue resides in the PlayController.java file, specifically concerning the Snapshot Endpoint. An attacker can manipulate the deviceId or channelId arguments, allowing unauthorized access to file paths on the system. This vulnerability can be exploited remotely, giving attackers the potential to execute unauthorized actions. Publicly available exploits further increase the risk, demanding immediate attention and remediation.

Affected Version(s)

wvp-GB28181-pro 2.7.4-20260107

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-2026-19828 - Proof of Concept

References

https://vuldb.com/vuln/389964
vdb-entrytechnical-description
https://vuldb.com/vuln/389964/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19828
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
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

fakebug (VulDB User)
.