CVE-2021-47702

5.3 mediumEPSS 0.2%

Medium (5.3) in openbmcs openbmcs. EPSS 0.2% chance of exploitation in the next 30 days.

OpenBMCS 2.4 contains a CSRF vulnerability that allows attackers to perform actions with administrative privileges by exploiting the sendFeedback.php endpoint. Attackers can submit malicious requests to trigger unintended actions, such as sending emails or modifying system settings.

Severity

CVSS 4.0

5.3 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

4.3 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-31)
CWE: CWE-352
Published: 2025-12-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

openbmcs:openbmcs

References

https://www.exploit-db.com/exploits/50667
https://www.openbmcs.com
https://www.vulncheck.com/advisories/openbmcs-cross-site-request-forgery-csrf-via-sendfeedbackphp
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5691.php

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