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cvelistCERTVDECVELIST:CVE-2020-12506
HistorySep 29, 2020 - 12:00 a.m.

CVE-2020-12506 WAGO: Authentication Bypass Vulnerability in WAGO 750-36X and WAGO 750-8XX Versions <= FW03

2020-09-2900:00:00
CWE-306
CERTVDE
www.cve.org
1

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.6%

JSON

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.

CNA Affected

[
  {
    "product": "750-362",
    "vendor": "WAGO",
    "versions": [
      {
        "lessThanOrEqual": "FW03",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "750-363",
    "vendor": "WAGO",
    "versions": [
      {
        "lessThanOrEqual": "FW03",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "750-823",
    "vendor": "WAGO",
    "versions": [
      {
        "lessThanOrEqual": "FW03",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "750-832/xxx-xxx",
    "vendor": "WAGO",
    "versions": [
      {
        "lessThanOrEqual": "FW03",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "750-862",
    "vendor": "WAGO",
    "versions": [
      {
        "lessThanOrEqual": "FW03",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "750-891",
    "vendor": "WAGO",
    "versions": [
      {
        "lessThanOrEqual": "FW03",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "750-890/xxx-xxx",
    "vendor": "WAGO",
    "versions": [
      {
        "lessThanOrEqual": "FW03",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

Related

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prion 1
cve 1
nvd 1
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2022-07-21 00:00:00
prion
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2020-09-30 16:15:00
cve
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CVE-2020-12506
2020-09-30 16:15:12
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CVE-2020-12506
2020-09-30 16:15:12

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.6%

JSON
Related for CVELIST:CVE-2020-12506
nessus1prion1cve1nvd1