SARA / Free Tools / KEV / CVE-2021-27102

CVE-2021-27102 on CISA KEV

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.

CISA KEV — Actively Exploited

Accellion FTA OS Command Injection Vulnerability

Vendor / Product
— / Accellion / FTA
Added to KEV
2021-11-03
BOD 22-01 due
2021-11-17
Ransomware use
Known
CVSS / EPSS
· EPSS 27.00%

01What CISA says about this vulnerability

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.

02Required action — verbatim from CISA

Apply updates per vendor instructions.

03Notes & references

04SARA's analyst layer — why this matters

This vulnerability is currently on the CISA KEV list, which CISA only adds CVEs to when there is reliable evidence of active exploitation in the wild. For federal civilian agencies, BOD 22-01 requires remediation by the due date above. For everyone else, KEV is the strongest "patch immediately" signal you can get from public threat intel.

05Affected products (summary)

VendorProductVersions
na / n/an/a

06Detection

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection:

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Programmatic KEV data?
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