CVE-2024-26529 json
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_han…
published 2024-03-13 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-23794
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 56%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.78% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/mz-automation/libiec61850/issues/492 referenced PoC, tagged "exploit" by a source, unverified
- github.com https://github.com/mz-automation/libiec61850/issues/495 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
- mz-automation libiec61850
References
-
github.com
/mz-automation/libiec61850/issues/492
exploit, issue-tracking, vendor-advisory
-
github.com
/mz-automation/libiec61850/issues/495
exploit, issue-tracking, vendor-advisory
Sources
- CVE List CVE-2024-26529
- NVD CVE-2024-26529
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