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CVE-2023-34336

HIGH
8.8
CVSS Score
Published: June 12, 2023 at 05:08 PM UTC
Updated: June 17, 2026 at 06:03 AM UTC
1 product affected across 1 vendorMegarac Sp X

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Severity
HIGH8.8
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

AMI BMC contains a vulnerability in the IPMI handler, where an attacker with the required privileges can cause a buffer overflow, which may lead to code execution, denial of service, or escalation of privileges.

Affected

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

Megarac Sp X· Ami
95%
12.0 ≤ v < 12.713.0 ≤ v < 13.512.013.0
Affected range stops below 12.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.5, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

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

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/AMI-SA-2023005.pdf

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

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

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-120

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