CVE-2022-22833

HIGH

Servisnet Tessa 0.0.2 - Info Disclosure

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2022-22833. PoCs published by AkkuS.

AI-analyzed exploit summary This Metasploit module exploits an unauthenticated MQTT credentials dump vulnerability in Servisnet Tessa by extracting hardcoded credentials from a publicly accessible JavaScript file and attempting to authenticate with the MQTT service.

Description

An issue was discovered in Servisnet Tessa 0.0.2. An attacker can obtain sensitive information via a /js/app.js request.

Exploits (2)

exploitdb WORKING POC
by AkkuS · rubywebappsmultiple
https://www.exploit-db.com/exploits/50713

This Metasploit module exploits an unauthenticated MQTT credentials dump vulnerability in Servisnet Tessa by extracting hardcoded credentials from a publicly accessible JavaScript file and attempting to authenticate with the MQTT service.

Classification
Working Poc 95%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Reliable
Target: Servisnet Tessa
No auth needed
Prerequisites: Network access to the target application · Publicly accessible 'app.js' file
devstral-2 · analyzed Feb 16, 2026 Full analysis →
exploitdb WORKING POC
by AkkuS · rubywebappsmultiple
https://www.exploit-db.com/exploits/50712

This Metasploit module exploits a privilege escalation vulnerability in Servisnet Tessa by leveraging an API endpoint to retrieve user information, including session IDs, and then creating a new admin user with a hardcoded password.

Classification
Working Poc 95%
Attack Type
Auth Bypass
Complexity
Moderate
Reliability
Reliable
Target: Servisnet Tessa
Auth required
Prerequisites: Valid low-privilege user credentials · Access to the target application's API endpoints
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4
Core References
Product, Vendor Advisory x_refsource_misc
http://www.servisnet.com.tr/en/page/products
Exploit, Third Party Advisory, VDB Entry x_refsource_misc
https://www.exploit-db.com/exploits/50713

Scores

CVSS v3 7.5
EPSS 0.2472
EPSS Percentile 96.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

Status published
Products (1)
servisnet/tessa 0.0.2
Published Feb 06, 2022
Tracked Since Feb 18, 2026