CVE-2022-22758

Summary

When clicking on a tel: link, USSD codes, specified after a <code>*</code> character, would be included in the phone number. On certain phones, or on certain carriers, if the number was dialed this could perform actions on a user's account, similar to a cross-site request forgery attack.<br>This bug only affects Firefox for Android. Other operating systems are unaffected.. This vulnerability affects Firefox < 97.

Affected Software

Weaknesses

• tel: links could have sent USSD codes to the dialer on Firefox for Android

ADP Enrichment

CVE Program Container

Additional References

• https://www.mozilla.org/security/advisories/mfsa2022-04/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1728742

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: total

References

• https://www.mozilla.org/security/advisories/mfsa2022-04/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1728742

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