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IcscertCVELIST:CVE-2022-1667

HistoryJun 23, 2022 - 12:00 a.m.

CVE-2022-1667 Secheron SEPCOS Control and Protection Relay

2022-06-2300:00:00

CWE-841

icscert

www.cve.org

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

36.8%

JSON

Client-side JavaScript controls may be bypassed by directly running a JS function to reboot the PLC (e.g., from the browser console) or by loading the corresponding, browser accessible PHP script

CNA Affected

[
  {
    "product": "SEPCOS Control and Protection Relay firmware package",
    "vendor": "Secheron",
    "versions": [
      {
        "changes": [
          {
            "at": "1.24.8",
            "status": "unaffected"
          },
          {
            "at": "1.25.3",
            "status": "unaffected"
          }
        ],
        "lessThan": "1.23.21",
        "status": "affected",
        "version": "All versions",
        "versionType": "custom"
      }
    ]
  }
]

References

www.cisa.gov/uscert/ics/advisories/icsa-22-174-03

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

36.8%

JSON

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