How severe is CVE-2022-43333?

CVE-2022-43333 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-43333 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-43333?

CVE-2022-43333 affects Teleniasoftware Tvox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-43333?

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

When was CVE-2022-43333 published?

CVE-2022-43333 was published on 2022-12-01 and last updated on 2026-06-17.

CVE-2022-43333

CVE-2022-43333 is a critical-severity vulnerability in Teleniasoftware Tvox with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Teleniasoftware Tvox
Published: 2022-12-01
Last modified: 2026-06-17

Description

Telenia Software s.r.l TVox before v22.0.17 was discovered to contain a remote code execution (RCE) vulnerability in the component action_export_control.php.

Frequently asked questions

What is CVE-2022-43333?: Telenia Software s.r.l TVox before v22.0.17 was discovered to contain a remote code execution (RCE) vulnerability in the component action_export_control.php.
How severe is CVE-2022-43333?: CVE-2022-43333 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-43333 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-43333?: CVE-2022-43333 affects Teleniasoftware Tvox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-43333?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-43333 published?: CVE-2022-43333 was published on 2022-12-01 and last updated on 2026-06-17.

References

https://www.swascan.com/it/security-advisory-telenia-software-tvox/

Affected products (1)

cpe:2.3:a:teleniasoftware:tvox:*:*:*:*:*:*:*:*

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