High severity · published Mar 13, 2024
CVE-2024-26529
An issue in mz-automation libiec61850 v.1.5.3 and before, allows a remote attacker to cause a denial of service (DoS) via the mmsServer_handleDeleteNamedVariableListRequest…
7.5
CVSS
0.8%
EPSS
No
On KEV
Description
An issue in mz-automation libiec61850 v.1.5.3 and before, allows a remote attacker to cause a denial of service (DoS) via the mmsServer_handleDeleteNamedVariableListRequest function of src/mms/iso_mms/server/mms_named_variable_list_service.c.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libiec61850 · Mz-automation
through 1.5.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-26529
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-26529
Exploit
https://github.com/mz-automation/libiec61850/issues/492
Exploit
https://github.com/mz-automation/libiec61850/issues/495
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