CVE-2022-34772: Tabit - password enumeration

Q: How do I fix CVE-2022-34772?

tabit: upgrade to 3.27.0. Exact commands for each OS are on this page.

Q: Is CVE-2022-34772 being exploited?

CVE-2022-34772 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-2022-34772 affect?

CVE-2022-34772 affects tabit. Severity is medium (CVSS 4.3). Tabit - password enumeration. Description: Tabit - password enumeration. The passwords for the Tabit system is a 4 digit OTP. One can resend OTP and try logging in indefinitely. Once again, this is an example of OWASP: API4 - Rate limiting.

Q: How urgent is CVE-2022-34772?

Priority 26/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2022-34772 is a medium-severity flaw (CVSS 4.3) affecting tabit. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Tabit - password enumeration. Description: Tabit - password enumeration. The passwords for the Tabit system is a 4 digit OTP. One can resend OTP and try logging in indefinitely. Once again, this is an example of OWASP: API4 - Rate limiting.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.5% (top 55%)
CISA exploited list	No
Weakness	CWE-521
Published	2022-08-22
Last modified	2026-06-17

Publisher (CNA): Israel National Cyber Directorate · Vendor: tabit

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

Am I affected?

Timeline

2022-08-22 15:15 UTCPublished CVE record published
2026-06-17 04:50 UTCUpdated Record last modified

tabit tabit UPGRADE

Affected: < 3.27.0

Fixed in: 3.27.0

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 3.27.0 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade tabit

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-2022-34772?

tabit: upgrade to 3.27.0. Exact commands for each OS are on this page.

Is CVE-2022-34772 being exploited?

CVE-2022-34772 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-2022-34772 affect?

CVE-2022-34772 affects tabit. Severity is medium (CVSS 4.3). Tabit - password enumeration. Description: Tabit - password enumeration. The passwords for the Tabit system is a 4 digit OTP. One can resend OTP and try logging in indefinitely. Once again, this is an example of OWASP: API4 - Rate limiting.

How urgent is CVE-2022-34772?

Priority 26/100. No elevated risk signals yet.

Related CVEs

CVE-2022-34776 MEDIUM 5.5 UPGRADE Tabit - giftcard stealth
CVE-2022-34775 MEDIUM 6.3 UPGRADE Tabit - Excessive data exposure
CVE-2022-34774 MEDIUM 6.3 UPGRADE Tabit - Arbitrary account modification
CVE-2022-34773 MEDIUM 4.9 UPGRADE Tabit - HTTP Method manipulation
CVE-2022-34771 MEDIUM 5.5 UPGRADE Tabit - arbitrary SMS send on Tabits behalf

References

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