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INCDCVELIST:CVE-2022-34771

HistoryAug 17, 2022 - 12:00 a.m.

CVE-2022-34771 Tabit - arbitrary SMS send on Tabits behalf

2022-08-1700:00:00

INCD

www.cve.org

5.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

22.9%

JSON

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.

CNA Affected

[
  {
    "product": "Tabit ",
    "vendor": "Tabit ",
    "versions": [
      {
        "lessThan": "3.27.0*",
        "status": "affected",
        "version": "3.27.0",
        "versionType": "custom"
      }
    ]
  }
]

References

www.gov.il/en/departments/faq/cve_advisories