What is CVE-2022-27434?

CVE-2022-27434 is a critical-severity vulnerability in Unit4 Teta, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-07-18.

How severe is CVE-2022-27434?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-27434 known to be exploited?

12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Unit4 Teta

CVE-2022-27434

UNIT4 TETA Mobile Edition (ME) before 29.5.HF17 was discovered to contain a SQL injection vulnerability via the ProfileName parameter in the errorReporting page.

Vulnerability class: SQL Injection

Published 2022-07-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.014 (71.1th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: +0.000

Affected products

Unit4 Teta

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

teta.unit4.com/pl (Product, Vendor Advisory)
github.com/LongWayHomie/CVE-2022-27434 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-27434?: CVE-2022-27434 is a critical-severity vulnerability in Unit4 Teta, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-07-18.
How severe is CVE-2022-27434?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-27434 known to be exploited?: 12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.