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CVE-2022-22833

40
FAUCET Score

CVE-2022-22833 is a high-severity information disclosure vulnerability affecting Servisnet Tessa version 0.0.2, allowing an unauthenticated attacker to obtain sensitive information via a specific JavaScript file request. With a CVSS score of 7.5, this vulnerability is easily exploitable over the network without user interaction, leading to a high impact on confidentiality. While not currently on CISA's KEV catalog or showing active exploitation, a Metasploit module for privilege escalation related to this product exists on ExploitDB, and it has a high FAUCET Risk Score of 96/100 despite minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
0.0.2CPE matchmatch criteria
cpe:2.3:a:servisnet:tessa:0.0.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
11.48%
Probability of exploitation in next 30 days
EPSS Percentile
95.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-50712 · Feb 4, 2022
This CVE's current EPSS score of 0.1148 is in the 93rd percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/165867/Servisnet-Tessa-MQTT-Credential-Disclosure.html
ExploitThird Party AdvisoryVDB Entry
pentest.com.tr / exploits/Servisnet-Tessa-MQTT-Credentials-Dump-Unauthenticated.html
ExploitThird Party Advisory
exploit-db.com / exploits/50713
ExploitThird Party AdvisoryVDB Entry
servisnet.com.tr / en/page/products
ProductVendor Advisory