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[email protected]CVE-2022-39055

HistoryOct 18, 2022 - 6:15 a.m.

CVE-2022-39055

2022-10-1806:15:08

CWE-918

[email protected]

web.nvd.nist.gov

cve

2022

39055

rava

certificate validation

url filtering

ssrf

attack

nvd

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

5.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

49.3%

JSON

RAVA certificate validation system has inadequate filtering for URL parameter. An unauthenticated remote attacker can perform SSRF attack to discover internal network topology base on query response.

Affected configurations

NVD

Node

changingtecrava_certificate_validation_systemMatch3

CPENameOperatorVersion
changingtec:rava_certificate_validation_systemchangingtec rava certificate validation systemeq3

CPE	Name	Operator	Version
changingtec:rava_certificate_validation_system	changingtec rava certificate validation system	eq	3

CNA Affected

[
  {
    "vendor": "Changing Information Technology Inc.",
    "product": "RAVA certificate validation system",
    "versions": [
      {
        "version": "3",
        "status": "affected"
      }
    ]
  }
]

References

www.twcert.org.tw/tw/cp-132-6616-9092f-1.html

Social References

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

5.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

49.3%

JSON

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