What is CVE-2021-44836?

CVE-2021-44836 is a medium-severity vulnerability in Deltarm Delta Rm, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2022-01-18.

How severe is CVE-2021-44836?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Deltarm Delta Rm

CVE-2021-44836

An issue was discovered in Delta RM 1.2. The /risque/risque/workflow/reset endpoint is lacking access controls, and it is possible for an unprivileged user to reopen a risk with a POST request, using the risqueID parameter to identify the risk to be re-opened.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2022-01-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (45.7th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Deltarm Delta Rm — versions 1.2

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

www.deltarm.com (Product, Vendor Advisory)
gist.github.com/rntcruz23/01af412813c63d6e0cc41c26f52893be (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2021-44836?: CVE-2021-44836 is a medium-severity vulnerability in Deltarm Delta Rm, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2022-01-18.
How severe is CVE-2021-44836?: Medium severity. CVSS v3 base score is 4.3 out of 10.