CVE-2021-27102

CVSS 7.8 HIGHEPSS 3.7%● KEVCWE-78

In short

Accellion FTA versions up to 9.12.411 have a flaw that allows attackers to run operating system commands through a local web service, potentially giving them full control of the affected system.

Technical detail

CWE-78 OS Command Injection vulnerability in Accellion FTA ≤9.12.411 allows unauthenticated or low-privileged local attackers to execute arbitrary OS commands via improper input validation in a local web service endpoint. Successful exploitation enables remote code execution with system privileges.

Summary generated and translated by AI from the official description.

Accellion FTA 9_12_411 and earlier is affected by OS command execution via a local web service call. The fixed version is FTA_9_12_416 and later.

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

Affected products

n/a · n/a

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References

https://github.com/accellion/CVEs/blob/main/CVE-2021-27102.txt https://www.accellion.com/products/fta/https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27102