CVE-2023-25537
6.1 · MEDIUMOverview
CVE-2023-25537 is a medium-severity vulnerability affecting dell poweredge_r740_firmware. It was published on May 22, 2023 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Dell PowerEdge 14G server BIOS versions prior to 2.18.1 and Dell Precision BIOS versions prior to 2.18.2, contain an Out of Bounds write vulnerability. A local attacker with low privileges could potentially exploit this vulnerability leading to exposure of some SMRAM stack/data/code in System Management Mode, leading to arbitrary code execution or escalation of privilege.
Remediation
Check the references section for vendor advisories and patches from dell. Update poweredge_r740_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| dell | poweredge_r740_firmware | >= 0, < 2.18.1 | Affected |
| dell | poweredge_r740xd_firmware | >= 0, < 2.18.1 | Affected |
| dell | poweredge_r640_firmware | >= 0, < 2.18.1 | Affected |
| dell | poweredge_r940_firmware | >= 0, < 2.18.1 | Affected |
| dell | poweredge_r540_firmware | >= 0, < 2.18.1 | Affected |
| dell | poweredge_r440_firmware | >= 0, < 2.18.1 | Affected |
| dell | poweredge_t440_firmware | >= 0, < 2.18.1 | Affected |
| dell | poweredge_xr2_firmware | >= 0, < 2.18.1 | Affected |
| dell | poweredge_r740xd2_firmware | >= 0, < 2.18.1 | Affected |
| dell | poweredge_r840_firmware | >= 0, < 2.18.1 | Affected |
References
Frequently Asked Questions
What is CVE-2023-25537?
CVE-2023-25537 is a medium-severity vulnerability affecting dell poweredge_r740_firmware. It was published on May 22, 2023 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
How severe is CVE-2023-25537?
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-25537?
Check the references section for vendor advisories and patches from dell. Update poweredge_r740_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-25537?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-25537 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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