THREATPORT/VULNERABILITY/CVE-2022-22832
CRITICAL SEVERITY

CVE-2022-22832

Tessa vulnerability

CVSS
9.8
EPSS
14.1%
EPSS pct
96th
Exploited
No known
An issue was discovered in Servisnet Tessa 0.0.2. Authorization data is available via an unauthenticated /data-service/users/ request.
Affected vendor
Servisnet
Affected product
Tessa
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-639 — Authorization Bypass Through User-Controlled Key
Published
2022-02-06

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 14.1% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2022-22832

  • Confirm whether Servisnet Tessa is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2022-22832.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-22832

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-22832 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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