Vulnerability-Lookup

CVE-2020-12519 (GCVE-0-2020-12519)

Vulnerability from cvelistv5 – Published: 2020-12-17 22:43 – Updated: 2024-09-17 01:21

Title

Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS: An attacker can use this vulnerability i.e. to open a reverse shell with root privileges.

Summary

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an attacker can use this vulnerability i.e. to open a reverse shell with root privileges.

Severity

8.8 (High)


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

CWE

CWE-269 - Improper Privilege Management

Assigner

CERTVDE icscert root

References

1 reference

URL	Tags
https://cert.vde.com/en-us/advisories/vde-2020-049	x_refsource_CONFIRM

Impacted products

6 products

Vendor	Product	Version	CPE status
Phoenix Contact	AXC F 1152 (1151412)	Affected: unspecified , < 2021.0 LTS (custom)	guessed
Phoenix Contact	AXC F 2152 (2404267)	Affected: unspecified , < 2021.0 LTS (custom)	guessed
Phoenix Contact	AXC F 3152 (1069208)	Affected: unspecified , < 2021.0 LTS (custom)	guessed
Phoenix Contact	RFC 4072S (1051328	Affected: unspecified , < 2021.0 LTS (custom)	guessed
Phoenix Contact	AXC F 2152 Starterkit (1046568)	Affected: unspecified , < 2021.0 LTS (custom)	guessed
Phoenix Contact	PLCnext Technology Starterkit (1188165)	Affected: unspecified , < 2021.0 LTS (custom)	guessed

Date Public

2020-12-17 00:00

Credits

Discovered by Patrick Muench, Torsten Loebner, Maurice Rothe, Pascal Keul and Daniel Hackel of SVA Systemvertrieb Alexander GmbH, coordinated by CERT@VDE

Show details on NVD website

JSON

To clipboard

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}

FKIE_CVE-2020-12519

Vulnerability from fkie_nvd - Published: 2020-12-17 23:15 - Updated: 2026-06-17 02:51

Severity

8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an attacker can use this vulnerability i.e. to open a reverse shell with root privileges.

References

	URL	Tags
	info@cert.vde.com	https://cert.vde.com/en-us/advisories/vde-2020-049	Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://cert.vde.com/en-us/advisories/vde-2020-049	Third Party Advisory

Impacted products

Vendor	Product	Version
phoenixcontact	plcnext_firmware	*
phoenixcontact	axc_f_1152	-
phoenixcontact	plcnext_firmware	*
phoenixcontact	axc_f_2152	-
phoenixcontact	plcnext_firmware	*
phoenixcontact	axc_f_3152	-
phoenixcontact	plcnext_firmware	*
phoenixcontact	rfc_4072s	-
phoenixcontact	plcnext_firmware	*
phoenixcontact	axc_f_2152_starterkit	-
phoenixcontact	plcnext_firmware	*
phoenixcontact	plcnext_technology_starterkit	-

JSON

To clipboard

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  "affected": [
    {
      "affectedData": [
        {
          "product": "AXC F 1152 (1151412)",
          "vendor": "Phoenix Contact",
          "versions": [
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GHSA-26HG-QJGG-2868

Vulnerability from github – Published: 2022-05-24 17:36 – Updated: 2022-05-24 17:36

Details

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an attacker can use this vulnerability i.e. to open a reverse shell with root privileges.

Show details on source website

JSON

To clipboard

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  "id": "GHSA-26hg-qjgg-2868",
  "modified": "2022-05-24T17:36:49Z",
  "published": "2022-05-24T17:36:49Z",
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GSD-2020-12519

Vulnerability from gsd - Updated: 2023-12-13 01:21

Details

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an attacker can use this vulnerability i.e. to open a reverse shell with root privileges.

Aliases

CVE-2020-12519

Aliases

CVE-2020-12519

JSON

To clipboard

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              "value": "On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an attacker can use this vulnerability i.e. to open a reverse shell with root privileges."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-269"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert.vde.com/en-us/advisories/vde-2020-049",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://cert.vde.com/en-us/advisories/vde-2020-049"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 10.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-12-21T18:34Z",
      "publishedDate": "2020-12-17T23:15Z"
    }
  }
}

VDE-2020-049

Vulnerability from csaf_phoenixcontactgmbhcokg - Published: 2020-12-17 09:00 - Updated: 2020-12-17 09:00

Summary

Phoenix Contact: Multiple vulnerabilities in PLCnext Control devices < 2021.0 LTS

Scope

4 vulnerabilities in this advisory, including CVE-2020-12519.

CVE-2020-12519

On Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS an attacker can use this vulnerability i.e. to open a reverse shell with root privileges.

9.8 (Critical)


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

Fixed: 6 products Known affected: 6 products

Open the full advisory

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2020-12519 (GCVE-0-2020-12519)

FKIE_CVE-2020-12519

GHSA-26HG-QJGG-2868

GSD-2020-12519

VDE-2020-049

Tags

Sightings

Nomenclature

Related by attack behaviour