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cvelistCERTVDECVELIST:CVE-2021-20996
HistoryMay 05, 2021 - 12:00 a.m.

CVE-2021-20996 WAGO: Managed Switches: Unsecure Cookie settings

2021-05-0500:00:00
CWE-732
CERTVDE
www.cve.org

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.9%

In multiple managed switches by WAGO in different versions special crafted requests can lead to cookies being transferred to third parties.

CNA Affected

[
  {
    "product": "0852-0303",
    "vendor": "WAGO",
    "versions": [
      {
        "lessThanOrEqual": "V1.2.3.S0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "0852-1305",
    "vendor": "WAGO",
    "versions": [
      {
        "lessThanOrEqual": "V1.1.7.S0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "0852-1505",
    "vendor": "WAGO",
    "versions": [
      {
        "lessThanOrEqual": "V1.1.6.S0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "0852-1305/000-001",
    "vendor": "WAGO",
    "versions": [
      {
        "lessThanOrEqual": "V1.0.4.S0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "0852-1505/000-001",
    "vendor": "WAGO",
    "versions": [
      {
        "lessThanOrEqual": "V1.0.4.S0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.9%

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