CVE-2022-27434: UNIT4 TETA Mobile Edition (ME) before 29.5.HF17 was discovered to contain a SQL injection vulnerability via th

Q: How do I fix CVE-2022-27434?

teta: upgrade to newer than 29.5. Exact commands for each OS are on this page.

Q: Is CVE-2022-27434 being exploited?

CVE-2022-27434 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2022-27434 affect?

CVE-2022-27434 affects teta. Severity is critical (CVSS 9.8). 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.

Q: How urgent is CVE-2022-27434?

Priority 62/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2022-27434 is a critical-severity flaw (CVSS 9.8) affecting teta. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.4% (top 28%)
CISA exploited list	No
Weakness	CWE-89
Published	2022-07-18
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: unit4

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2022-07-18 00:15 UTCPublished CVE record published
2026-06-17 04:37 UTCUpdated Record last modified

unit4 teta UPGRADE

Affected: <= 29.5

Fixed in: newer than 29.5

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy teta || rpm -q teta || teta --version

2. UPGRADE to newer than 29.5 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade teta

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade teta

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-27434?

teta: upgrade to newer than 29.5. Exact commands for each OS are on this page.

Is CVE-2022-27434 being exploited?

CVE-2022-27434 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-27434 affect?

CVE-2022-27434 affects teta. Severity is critical (CVSS 9.8). 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.

How urgent is CVE-2022-27434?

Priority 62/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

References

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