CVE-2023-2992

HIGH

7.5

CVSS Score

Published: June 26, 2023 at 07:44 PM UTC

Updated: June 17, 2026 at 05:53 AM UTC

20 products affected across 1 vendorThinkagile Hx Enclosure Certified Node FirmwareThinksystem D2 Enclosure FirmwareNextscale N1200 Enclosure Firmware

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Severity

HIGH7.5

Exploit prediction

EPSS 0.6%

SSVC

No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Nextscale N1200 Enclosure Firmware · Lenovo

95%

v < fhet60b-3.40

Affected range stops below fhet60b-3.40, so it looks safe — our inference, not a vendor statement

lenovo-nextscale-n1200-enclosure (same device)

Thinkagile Cp Cb 10 Firmware · Lenovo

95%

v < tesm38c-1.2v < tesm38c-1.26

Affected range stops below tesm38c-1.2, so it looks safe — our inference, not a vendor statement

Affected range stops below tesm38c-1.26, so it looks safe — our inference, not a vendor statement

lenovo-thinkagile-cp-cb-10 (same device)

Thinkagile Cp Cb 10E Firmware · Lenovo

95%

v < tesm38c-1.2v < tesm38c-1.26

Affected range stops below tesm38c-1.2, so it looks safe — our inference, not a vendor statement

Affected range stops below tesm38c-1.26, so it looks safe — our inference, not a vendor statement

lenovo-thinkagile-cp-cb-10e (same device)

Thinkagile Hx Enclosure Certified Node Firmware · Lenovo

95%

v < tesm38c-1.26

Affected range stops below tesm38c-1.26, so it looks safe — our inference, not a vendor statement

Thinkagile Vx Enclosure Firmware · Lenovo

95%

v < tesm38c-1.2v < tesm38c-1.26

Affected range stops below tesm38c-1.2, so it looks safe — our inference, not a vendor statement

Affected range stops below tesm38c-1.26, so it looks safe — our inference, not a vendor statement

lenovo-thinkagile-vx-enclosure (same device)

Thinksystem D2 Enclosure Firmware · Lenovo

95%

v < tesm38c-1.2v < tesm38c-1.26

Affected range stops below tesm38c-1.2, so it looks safe — our inference, not a vendor statement

Affected range stops below tesm38c-1.26, so it looks safe — our inference, not a vendor statement

lenovo-thinksystem-d2-enclosure (same device)

Thinksystem DA240 Enclosure Firmware · Lenovo

95%

v < tesm38c-1.2v < umsm10s-1.07

Affected range stops below tesm38c-1.2, so it looks safe — our inference, not a vendor statement

Affected range stops below umsm10s-1.07, so it looks safe — our inference, not a vendor statement

lenovo-thinksystem-da240-enclosure (same device)

Thinksystem DW612 Enclosure Firmware · Lenovo

95%

v < tesm38c-1.2v < umsm10s-1.07

Affected range stops below tesm38c-1.2, so it looks safe — our inference, not a vendor statement

Affected range stops below umsm10s-1.07, so it looks safe — our inference, not a vendor statement

lenovo-thinksystem-dw612-enclosure (same device)

ThinkAgile HX Enclosure · Lenovo

90%

v < tesm38c-1.2v < tesm38c-1.26

Affected range stops below tesm38c-1.2, so it looks safe — our inference, not a vendor statement

Affected range stops below tesm38c-1.26, so it looks safe — our inference, not a vendor statement

lenovo-thinkagile-hx-enclosure-certified-node (same device)

Fan Power Controller · Lenovo

60%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://support.lenovo.com/us/en/product_security/LEN-127357

References (1)

Vendor Advisory

Source: [email protected]

https://support.lenovo.com/us/en/product_security/LEN-127357

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHlenovo

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-405NVD-CWE-noinfo

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