What is CVE-2021-46660?

CVE-2021-46660 is a critical-severity vulnerability in Signiant Manager\+agents, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 9.8/10. Published 2022-01-30.

How severe is CVE-2021-46660?

Critical severity. CVSS v3 base score is 9.8 out of 10.

XXE in Signiant Manager\+agents

CVE-2021-46660

Signiant Manager+Agents before 15.1 allows XML External Entity (XXE) attacks.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.012 (63.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Signiant Manager\+agents
N/a — versions n/a

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2021-46660?: CVE-2021-46660 is a critical-severity vulnerability in Signiant Manager\+agents, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 9.8/10. Published 2022-01-30.
How severe is CVE-2021-46660?: Critical severity. CVSS v3 base score is 9.8 out of 10.