High severity · published May 3, 2024
CVE-2024-27453
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)
8.6
CVSS
0.7%
EPSS
No
On KEV
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).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EX
Extremexos · Extremenetworks
before 22.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-27453
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-27453
Vendor Advisory
https://extreme-networks.my.site.com/ExtrArticleDetail?an=000118266
Exploit
https://www.exsiliumsecurity.com/CVE-2024-27453.html
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