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Vulnerability record · CVE-2021-21479 · published 9 February 2021

CVE-2021-21479: Sap scimono injection vulnerability

Sap · Scimono

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.

9.1 CVSS 3.1 Critical EPSS 10% · top 4.5% CWE-74 · Injection
9.1CVSS 3.1 base score, v2 6.4
10%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/SAP/scimono/security/advisories/GHSA-29q4-gxjq-rx5c Third Party Advisory
https://github.com/SAP/scimono/security/advisories/GHSA-29q4-gxjq-rx5c Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2021-21479), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.