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KrcertCVELIST:CVE-2022-23764

HistoryAug 17, 2022 - 8:23 p.m.

CVE-2022-23764 TERUTEN WebCube update remote code execution vulnerability

2022-08-1720:23:03

CWE-346

krcert

www.cve.org

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.4%

JSON

The vulnerability causing from insufficient verification procedures for downloaded files during WebCube update. Remote attackers can bypass this verification logic to update both digitally signed and unauthorized files, enabling remote code execution.

CNA Affected

[
  {
    "platforms": [
      "Windows"
    ],
    "product": "WebCube",
    "vendor": "TERUTEN Co.,Ltd",
    "versions": [
      {
        "lessThan": "1.2.0.0",
        "status": "affected",
        "version": "1.0.5.5",
        "versionType": "custom"
      }
    ]
  }
]

References

www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66876

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.4%

JSON

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