What is CVE-2021-32647?

CVE-2021-32647 is a high-severity vulnerability in Nationalsecurityagency Emissary, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.0/10. Published 2021-05-28.

How severe is CVE-2021-32647?

High severity. CVSS v3 base score is 8.0 out of 10.

Vulnerability in Nationalsecurityagency Emissary

CVE-2021-32647

Emissary is a P2P based data-driven workflow engine. Affected versions of Emissary are vulnerable to post-authentication Remote Code Execution (RCE). The [`CreatePlace`](https://github.com/NationalSecurityAgency/emissary/blob/30c54ef16c6eb…

EPSS: 0.033 (87.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

Nationalsecurityagency Emissary — versions = 6.4.0

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

References

github.com/NationalSecurityAgency/emissary/security/advisories/GHSA-ph73-7v9r-w… (x_refsource_CONFIRM)
github.com/NationalSecurityAgency/emissary/blob/30c54ef16c6eb6ed09604a929939fb9… (x_refsource_MISC)

Frequently asked questions

What is CVE-2021-32647?: CVE-2021-32647 is a high-severity vulnerability in Nationalsecurityagency Emissary, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.0/10. Published 2021-05-28.
How severe is CVE-2021-32647?: High severity. CVSS v3 base score is 8.0 out of 10.