CVEvulnerability

CVE-2020-26122

7.2 HIGH Published 2020-12-07 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-12-07
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
Weaknesses
CWE-347

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.

Affected configurations

• inspur nf8480m5 firmware (< 1.19.34) • inspur nf8260m5 firmware (< 1.19.34) • inspur ns5162m5 firmware (< 4.5.3) • inspur ns5488m5 firmware (< 1.19.33) • inspur ns5484m5 firmware (< 1.19.33) • inspur ns5482m5 firmware (< 1.19.33) • inspur nf5280m5 firmware (< 4.26.6) • inspur nf5468m5 firmware (< 1.18.51) • inspur nf5488m5-d firmware (< 1.18.51) • inspur nf5180m5 firmware (< 4.18.2) • inspur nf5270m5 firmware (< 4.9.1) • inspur nf5260m5 firmware (< 3.8.0) • inspur nf5266m5 firmware (< 3.21.3) • inspur nf5466m5 firmware (< 4.28.0) • inspur nf5486m5 firmware (< 3.22.0)

Related

Weakness · CWE (1)

  • CWE-347 Improper Verification of Cryptographic Signature weakness

References