github - ghsa-8c2w-ph9m-jcmf

GHSA-8C2W-PH9M-JCMF

Vulnerability from github – Published: 2022-05-24 17:29 – Updated: 2022-05-24 17:29

Details

Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW03 allows an attacker to change the settings of the devices by sending specifically constructed requests without authentication This issue affects: WAGO 750-362 version FW03 and prior versions. WAGO 750-363 version FW03 and prior versions. WAGO 750-823 version FW03 and prior versions. WAGO 750-832/xxx-xxx version FW03 and prior versions. WAGO 750-862 version FW03 and prior versions. WAGO 750-891 version FW03 and prior versions. WAGO 750-890/xxx-xxx version FW03 and prior versions.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-12506"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-306"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-30T16:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Improper Authentication vulnerability in WAGO 750-8XX series with FW version \u003c= FW03 allows an attacker to change the settings of the devices by sending specifically constructed requests without authentication This issue affects: WAGO 750-362 version FW03 and prior versions. WAGO 750-363 version FW03 and prior versions. WAGO 750-823 version FW03 and prior versions. WAGO 750-832/xxx-xxx version FW03 and prior versions. WAGO 750-862 version FW03 and prior versions. WAGO 750-891 version FW03 and prior versions. WAGO 750-890/xxx-xxx version FW03 and prior versions.",
  "id": "GHSA-8c2w-ph9m-jcmf",
  "modified": "2022-05-24T17:29:45Z",
  "published": "2022-05-24T17:29:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12506"
    },
    {
      "type": "WEB",
      "url": "https://cert.vde.com/en-us/advisories/vde-2020-028"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-12506 (GCVE-0-2020-12506)

Vulnerability from cvelistv5 – Published: 2020-09-30 15:43 – Updated: 2024-09-17 00:06

Title

WAGO: Authentication Bypass Vulnerability in WAGO 750-36X and WAGO 750-8XX Versions <= FW03

Summary

Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW03 allows an attacker to change the settings of the devices by sending specifically constructed requests without authentication This issue affects: WAGO 750-362, WAGO 750-363, WAGO 750-823, WAGO 750-832/xxx-xxx, WAGO 750-862, WAGO 750-891, WAGO 750-890/xxx-xxx in versions FW03 and prior versions.

Severity ?

9.1 (Critical)


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

CWE

CWE-306 - Missing Authentication for Critical Function

Assigner

CERTVDE

References

URL

Tags

https://cert.vde.com/en-us/advisories/vde-2020-028

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

WAGO

750-362

Affected: unspecified , ≤ FW03 (custom)

WAGO	750-363	Affected: unspecified , ≤ FW03 (custom)
WAGO	750-823	Affected: unspecified , ≤ FW03 (custom)
WAGO	750-832/xxx-xxx	Affected: unspecified , ≤ FW03 (custom)
WAGO	750-862	Affected: unspecified , ≤ FW03 (custom)
WAGO	750-891	Affected: unspecified , ≤ FW03 (custom)
WAGO	750-890/xxx-xxx	Affected: unspecified , ≤ FW03 (custom)

Credits

Maxim Rupp (https://rupp.it) reported this vulnerability to WAGO. coordinated by CERT@VDE

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Sightings

Author	Source	Type	Date

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.

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GHSA-8C2W-PH9M-JCMF

CVE-2020-12506 (GCVE-0-2020-12506)

Tags

Sightings

Nomenclature