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Critical severity · published Mar 2, 2021
CVE-2021-27730
Accellion FTA 9_12_432 and earlier is affected by argument injection via a crafted POST request to an admin endpoint
9.8
CVSS
1.4%
EPSS
No
On KEV
Description
Accellion FTA 9_12_432 and earlier is affected by argument injection via a crafted POST request to an admin endpoint. The fixed version is FTA_9_12_444 and later.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FT
FTA · Accellion
through 9_12_432 · source: NVD
Affected product
FT
FTA
Accellion
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-27730
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-27730
Third Party Advisory
https://github.com/accellion/CVEs/blob/main/CVE-2021-27730.txt
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CVE-2021-27731
Accellion FTA 9_12_432 and earlier is affected by stored XSS via a crafted POST request to a user endpoint