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TI-2023-02803 Aliases CVE-2023-2992GHSA-gqhx-wxjr-rphx

An unauthenticated denial of service vulnerability exists in the SMM v1, SMM v2, and FPC…

Priority MEDIUM 40CWE-405Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

An unauthenticated  denial of service vulnerability exists in the SMM v1, SMM v2, and FPC management web server which can be triggered under crafted conditions. Rebooting SMM or FPC will restore access to the management web server.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00616 49th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
LenovoSystem Management Module (SMM)various—No fix listedCNA
LenovoFan Power Controller (FPC)various—No fix listedCNA
  • System Management Module (SMM) VendorLenovo Affected various Fixed in — No fix listed CNA
  • Fan Power Controller (FPC) VendorLenovo Affected various Fixed in — No fix listed CNA

CPE configurations NVD · 16

CPEVersionsRoleVendor
cpe:2.3:o:lenovo:nextscale_n1200_enclosure_firmware:*:*:*:*:*:*:*:*before fhet60b-3.40VulnerableLenovo
cpe:2.3:h:lenovo:nextscale_n1200_enclosure:-:*:*:*:*:*:*:*not specified by NVDRunning onLenovo
cpe:2.3:o:lenovo:thinkagile_cp-cb-10_firmware:*:*:*:*:*:*:*:*before tesm38c-1.26VulnerableLenovo
cpe:2.3:h:lenovo:thinkagile_cp-cb-10:-:*:*:*:*:*:*:*not specified by NVDRunning onLenovo
cpe:2.3:o:lenovo:thinkagile_cp-cb-10e_firmware:*:*:*:*:*:*:*:*before tesm38c-1.26VulnerableLenovo
cpe:2.3:h:lenovo:thinkagile_cp-cb-10e:-:*:*:*:*:*:*:*not specified by NVDRunning onLenovo
cpe:2.3:o:lenovo:thinkagile_hx_enclosure_certified_node_firmware:*:*:*:*:*:*:*:*before tesm38c-1.26VulnerableLenovo
cpe:2.3:h:lenovo:thinkagile_hx_enclosure_certified_node:-:*:*:*:*:*:*:*not specified by NVDRunning onLenovo
cpe:2.3:o:lenovo:thinkagile_vx_enclosure_firmware:*:*:*:*:*:*:*:*before tesm38c-1.26VulnerableLenovo
cpe:2.3:h:lenovo:thinkagile_vx_enclosure:-:*:*:*:*:*:*:*not specified by NVDRunning onLenovo
  • cpe:2.3:o:lenovo:nextscale_n1200_enclosure_firmware:*:*:*:*:*:*:*:* Versions before fhet60b-3.40 Vulnerable ·Lenovo
  • cpe:2.3:h:lenovo:nextscale_n1200_enclosure:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Lenovo
  • cpe:2.3:o:lenovo:thinkagile_cp-cb-10_firmware:*:*:*:*:*:*:*:* Versions before tesm38c-1.26 Vulnerable ·Lenovo
  • cpe:2.3:h:lenovo:thinkagile_cp-cb-10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Lenovo
  • cpe:2.3:o:lenovo:thinkagile_cp-cb-10e_firmware:*:*:*:*:*:*:*:* Versions before tesm38c-1.26 Vulnerable ·Lenovo
  • cpe:2.3:h:lenovo:thinkagile_cp-cb-10e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Lenovo
  • cpe:2.3:o:lenovo:thinkagile_hx_enclosure_certified_node_firmware:*:*:*:*:*:*:*:* Versions before tesm38c-1.26 Vulnerable ·Lenovo
  • cpe:2.3:h:lenovo:thinkagile_hx_enclosure_certified_node:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Lenovo
  • cpe:2.3:o:lenovo:thinkagile_vx_enclosure_firmware:*:*:*:*:*:*:*:* Versions before tesm38c-1.26 Vulnerable ·Lenovo
  • cpe:2.3:h:lenovo:thinkagile_vx_enclosure:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Lenovo
Show 6 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:lenovo:thinksystem_d2_enclosure_firmware:*:*:*:*:*:*:*:*before tesm38c-1.26VulnerableLenovo
cpe:2.3:h:lenovo:thinksystem_d2_enclosure:-:*:*:*:*:*:*:*not specified by NVDRunning onLenovo
cpe:2.3:o:lenovo:thinksystem_da240_enclosure_firmware:*:*:*:*:*:*:*:*before umsm10s-1.07VulnerableLenovo
cpe:2.3:h:lenovo:thinksystem_da240_enclosure:-:*:*:*:*:*:*:*not specified by NVDRunning onLenovo
cpe:2.3:o:lenovo:thinksystem_dw612_enclosure_firmware:*:*:*:*:*:*:*:*before umsm10s-1.07VulnerableLenovo
cpe:2.3:h:lenovo:thinksystem_dw612_enclosure:-:*:*:*:*:*:*:*not specified by NVDRunning onLenovo
  • cpe:2.3:o:lenovo:thinksystem_d2_enclosure_firmware:*:*:*:*:*:*:*:* Versions before tesm38c-1.26 Vulnerable ·Lenovo
  • cpe:2.3:h:lenovo:thinksystem_d2_enclosure:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Lenovo
  • cpe:2.3:o:lenovo:thinksystem_da240_enclosure_firmware:*:*:*:*:*:*:*:* Versions before umsm10s-1.07 Vulnerable ·Lenovo
  • cpe:2.3:h:lenovo:thinksystem_da240_enclosure:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Lenovo
  • cpe:2.3:o:lenovo:thinksystem_dw612_enclosure_firmware:*:*:*:*:*:*:*:* Versions before umsm10s-1.07 Vulnerable ·Lenovo
  • cpe:2.3:h:lenovo:thinksystem_dw612_enclosure:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Lenovo

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-2992
  2. 2026-10-03 Alias added: GHSA-gqhx-wxjr-rphx

References

Advisory 1

  • TI-2021-02807 Authentication bypass in Lenovo Fan Power Controller2 CVSS 3.1CRITICAL 9.8
  • TI-2021-02780 Authentication bypass in Lenovo Fan Power Controller2 CVSS 3.1CRITICAL 9.8
  • TI-2024-02474 OS command injection in Lenovo SMM, SMM2, FPC CVSS 3.1HIGH 7.2
  • TI-2023-02804 A valid, authenticated user with limited privileges may be able to use specifically… CVSS 3.1MEDIUM 6.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences