What is CVE-2021-21479?

CVE-2021-21479 is a high-severity vulnerability in Sap Se Scimono. CVSS score: 8.1/10. Published 2021-02-09.

How severe is CVE-2021-21479?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2021-21479 known to be exploited?

4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Sap Se Scimono

CVE-2021-21479

In SCIMono before 0.0.19, it is possible for an attacker to inject and execute java expression compromising the availability and integrity of the system.

EPSS: 0.782 (99.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H.

Affected products

Sap Se Scimono — versions < 0.0.19

Public proof-of-concept exploits

20142995/nuclei-templates
ARPSyndicate/cvemon
ARPSyndicate/kenzer-templates
gnarkill78/CSA_

References

github.com/SAP/scimono/security/advisories/GHSA-29q4-gxjq-rx5c (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2021-21479?: CVE-2021-21479 is a high-severity vulnerability in Sap Se Scimono. CVSS score: 8.1/10. Published 2021-02-09.
How severe is CVE-2021-21479?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2021-21479 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.