Lucene search

TwcertCVELIST:CVE-2022-46304

HistoryJan 03, 2023 - 12:00 a.m.

CVE-2022-46304 ChangingTec ServiSign - Command Injection

2023-01-0300:00:00

CWE-78

twcert

www.cve.org

changingtec servisign

command injection

remote attackers

system command

malicious website

CVSS3

8.8

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

AI Score

9.4

Confidence

High

EPSS

0.002

Percentile

61.6%

JSON

ChangingTec ServiSign component has insufficient filtering for special characters in the connection response parameter. An unauthenticated remote attacker can host a malicious website for the component user to access, which triggers command injection and allows the attacker to execute arbitrary system command to perform arbitrary system operation or disrupt service.

CNA Affected

[
  {
    "vendor": "ChangingTec",
    "product": "ServiSign ",
    "versions": [
      {
        "version": "0",
        "status": "unknown"
      }
    ]
  }
]

References

www.twcert.org.tw/tw/cp-132-6800-b5cf6-1.html

CVSS3

8.8

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

AI Score

9.4

Confidence

High

EPSS

0.002

Percentile

61.6%

JSON

Related for CVELIST:CVE-2022-46304