CVE-2024-27453
HIGH
8.6
CVSS Score
Published: May 3, 2024 at 12:00 AM UTC
Updated: June 17, 2026 at 07:19 AM UTC
1 product affected across 1 vendorExtremexos
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Severity
HIGH8.6
Exploit prediction
EPSS 0.7%
SSVC
No known exploit
Description
In Extreme XOS through 22.6.1.4, a read-only user can escalate privileges to root via a crafted HTTP POST request to the python method of the Machine-to-Machine Interface (MMI).
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 22.7, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
Vendor Advisory
Source: [email protected]
https://extreme-networks.my.site.com/ExtrArticleDetail?an=000118266ExploitThird Party Advisory
Source: [email protected]
https://www.exsiliumsecurity.com/CVE-2024-27453.htmlSSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
8.6HIGHCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- LOW
- Availability
- LOW
Vector?
Quick Info
StatusANALYZED
CWE
CWE-266
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