Vulnerability record · CVE-2021-47718 · published 9 December 2025

CVE-2021-47718: Openbmcs vulnerability

Openbmcs · Openbmcs

OpenBMCS 2.4 contains an information disclosure vulnerability that allows unauthenticated attackers to access sensitive files by exploiting directory listing functionality. Attackers can browse directories like /debug/ and /php/ to discover configuration files, database credentials, and system information.

8.7 CVSS 4.0 High EPSS 0.55% · top 56.5% CWE-548 · CWE-548

8.7CVSS 4.0 base score

0.55%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

4References, 2 tagged exploit

17 Jun 2026Last modified by NVD

Description

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

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

Openbmcs Openbmcs

References

Link	Tags
https://www.exploit-db.com/exploits/50671	ExploitThird Party AdvisoryVDB Entry
https://www.openbmcs.com	Product
https://www.vulncheck.com/advisories/openbmcs-directory-listing-information-disclosure	Third Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5695.php	ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.7CVE-2021-47704Openbmcs sql injection vulnerabilityOpenBMCS 2.4 contains an SQL injection vulnerability that allows authenticated attackers to manipulate database queries by injecting arbitrary SQL co…EPSS 0.41%9 Dec 2025 8.7CVE-2021-47701Openbmcs missing authorization vulnerabilityOpenBMCS 2.4 allows an attacker to escalate privileges from a read user to an admin user by manipulating permissions and exploiting a vulnerability i…EPSS 0.48%9 Dec 2025 6.9CVE-2021-47703Openbmcs server-side request forgery (ssrf) vulnerabilityOpenBMCS 2.4 contains an unauthenticated SSRF vulnerability that allows attackers to bypass firewalls and initiate service and network enumeration on…EPSS 0.32%9 Dec 2025 5.3CVE-2021-47702Openbmcs cross-site request forgery vulnerabilityOpenBMCS 2.4 contains a CSRF vulnerability that allows attackers to perform actions with administrative privileges by exploiting the sendFeedback.php…EPSS 0.19%9 Dec 2025

Source: NIST National Vulnerability Database (record CVE-2021-47718), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.