CVE-2021-24002 (GCVE-0-2021-24002)

Vulnerability from cvelistv5 – Published: 2021-06-24 13:20 – Updated: 2024-08-03 19:14
VLAI?
Summary
When a user clicked on an FTP URL containing encoded newline characters (%0A and %0D), the newlines would have been interpreted as such and allowed arbitrary commands to be sent to the FTP server. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.
Severity ?
No CVSS data available.
CWE
  • Arbitrary FTP command execution on FTP servers using an encoded URL
Assigner
References
Impacted products
Vendor Product Version
Mozilla Firefox ESR Affected: unspecified , < 78.10 (custom)
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    Mozilla Thunderbird Affected: unspecified , < 78.10 (custom)
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    Mozilla Firefox Affected: unspecified , < 88 (custom)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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