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IcscertCVELIST:CVE-2021-33016

HistoryMay 26, 2022 - 4:32 p.m.

CVE-2021-33016 KUKA KR C4 - Use of Hard-Coded Credentials

2022-05-2616:32:36

CWE-798

icscert

www.cve.org

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.1%

JSON

An attacker can gain full access (read/write/delete) to sensitive folders due to hard-coded credentials on KUKA KR C4 control software for versions prior to 8.7 or any product running KSS.

CNA Affected

[
  {
    "product": "KR C4",
    "vendor": "KUKA",
    "versions": [
      {
        "lessThan": "v8.7",
        "status": "affected",
        "version": "All",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "KSS (KUKA.SystemSoftware)",
    "vendor": "KUKA",
    "versions": [
      {
        "status": "affected",
        "version": "All"
      }
    ]
  }
]

References

www.cisa.gov/uscert/ics/advisories/icsa-21-208-01

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.1%

JSON

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