CVE-2022-34771

Tabit - arbitrary SMS send on Tabits behalf

Description

Tabit - arbitrary SMS send on Tabits behalf. The resend OTP API of tabit allows an adversary to send messages on tabits behalf to anyone registered on the system - the API receives the parameters: phone number, and CustomMessage, We can use that API to craft malicious messages to any user of the system. In addition, the API probably has some kind of template injection potential. When entering {{OTP}} in the custom message field it is formatted into an OTP.

Remediation

Solution:

Update to version 3.27.0.

5.5

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.05%

Third-Party Advisory gov.il

Affected: Tabit Tabit

References

Link	Tags
https://www.gov.il/en/departments/faq/cve_advisories	third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-34771?: CVE-2022-34771 has been scored as a medium severity vulnerability.
How to fix CVE-2022-34771?: To fix CVE-2022-34771: Update to version 3.27.0.
Is CVE-2022-34771 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-34771 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-34771?: CVE-2022-34771 affects Tabit Tabit.

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