How severe is CVE-2022-22833?

CVE-2022-22833 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2022-22833 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-22833?

CVE-2022-22833 affects Servisnet Tessa. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-22833?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-22833 published?

CVE-2022-22833 was published on 2022-02-06 and last updated on 2026-06-17.

CVE-2022-22833

CVE-2022-22833 is a high-severity vulnerability in Servisnet Tessa with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 11% places it in the 96th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 11% (96th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Servisnet Tessa
Published: 2022-02-06
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2022-22833?: An issue was discovered in Servisnet Tessa 0.0.2. An attacker can obtain sensitive information via a /js/app.js request.
How severe is CVE-2022-22833?: CVE-2022-22833 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2022-22833 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-22833?: CVE-2022-22833 affects Servisnet Tessa. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-22833?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-22833 published?: CVE-2022-22833 was published on 2022-02-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:servisnet:tessa:0.0.2:*:*:*:*:*:*:*

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CVE-2022-22832 — Critical (CVSS 9.8): An issue was discovered in Servisnet Tessa 0.0.2. Authorization data is available via an unauthenticated…
CVE-2022-22831 — Critical (CVSS 9.8): An issue was discovered in Servisnet Tessa 0.0.2. An attacker can add a new sysadmin user via a manipulation of the…

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