CVE-2020-26122
Inspur NF5266M5 through 3.21.2 and other server M5 devices allow remote code execution via administrator privileges.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Inspur NF5266M5 through 3.21.2 and other server M5 devices allow remote code execution via administrator privileges. The Baseboard Management Controller (BMC) program of INSPUR server is weak in checking the firmware and lacks the signature verification mechanism, the attacker who obtains the administrator's rights can control the BMC by inserting malicious code into the firmware program and bypassing the current verification mechanism to upgrade the BMC.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.21% probability · 67th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-347
- Affected
- inspur/nf8480m5 firmware · inspur/nf8260m5 firmware · inspur/ns5162m5 firmware · inspur/ns5488m5 firmware · inspur/ns5484m5 firmware · inspur/ns5482m5 firmware · inspur/nf5280m5 firmware · inspur/nf5468m5 firmware · inspur/nf5488m5-d firmware · inspur/nf5180m5 firmware · inspur/nf5270m5 firmware · inspur/nf5260m5 firmware · inspur/nf5266m5 firmware · inspur/nf5466m5 firmware · inspur/nf5486m5 firmware
- Source
- cve@mitre.org
References
- https://en.inspur.com/en/2487134/index.htmlBroken Link
- https://en.inspur.com/en/security_bulletins/security_advisory2/2543921/index.htmlVendor Advisory
- https://en.inspur.com/en/2487134/index.htmlBroken Link
- https://en.inspur.com/en/security_bulletins/security_advisory2/2543921/index.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.