Vulnerability-Lookup

GHSA-89P8-VJ9J-4M5C

Vulnerability from github – Published: 2026-08-12 09:31 – Updated: 2026-08-12 09:31

Details

An unauthenticated denial-of-service vulnerability in the device's PLCnext Engineer communication interface allow an remote attacker to interrupt access via the client application. Successful exploitation prevents communication until the PLCnext service is manually restarted.

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

8.7 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

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JSON

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  "affected": [],
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  "id": "GHSA-89p8-vj9j-4m5c",
  "modified": "2026-08-12T09:31:23Z",
  "published": "2026-08-12T09:31:23Z",
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CVE-2025-41770 (GCVE-0-2025-41770)

Vulnerability from cvelistv5 – Published: 2026-08-12 08:06 – Updated: 2026-08-12 16:57

Title

Unauthenticated Denial of Service

Summary

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 16:02 UTC

CWE

CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

CERTVDE

References

1 reference

URL	Tags
https://phoenixcontact.csaf-tp.certvde.com/.well-…

Impacted products

17 products

Vendor	Product	Version
Phoenix Contact	AXC F 1152	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	AXC F 1252	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	AXC F 2000 EA	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	AXC F 2152	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	AXC F 3152	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	BPC 9102S	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	BPC 9202S	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	RFC 4072R	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	RFC 4072S	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	VL3 UPC 2440 EDGE	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	VPLCNEXT CONTROL 1000	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	VPLCNEXT CONTROL 2000	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	VPLCNEXT CONTROL 3000	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	VPLCNEXT CONTROL 500	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	Catan C1	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	EPC 1502	Affected: 2019.0.4 , < 2026.0.3 (semver)
Phoenix Contact	EPC 1522	Affected: 2019.0.4 , < 2026.0.3 (semver)

Credits

CyberDanube

Show details on NVD website

JSON

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    "cveId": "CVE-2025-41770",
    "datePublished": "2026-08-12T08:06:26.952Z",
    "dateReserved": "2025-04-16T11:18:45.761Z",
    "dateUpdated": "2026-08-12T16:57:03.036Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

GHSA-89P8-VJ9J-4M5C

CVE-2025-41770 (GCVE-0-2025-41770)

Tags

Sightings

Nomenclature