[Japanese]

JVNDB-2022-000097

Multiple vulnerabilities in DENSHI NYUSATSU CORE SYSTEM

Overview

DENSHI NYUSATSU CORE SYSTEM provided by Japan Construction Information Center contains multiple vulnerabilities listed below.

* Cross-site scripting vulnerability (CWE-79) - CVE-2022-41993
* Cross-site scripting vulnerability (CWE-79) - CVE-2022-46287
* Open redirect vulnerability (CWE-601) - CVE-2022-46288
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 6.1 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2022-46287

CVSS V3 Severity:
Base Metrics 6.1 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 2.6 (Low) [IPA Score]
  • Access Vector: Network
  • Access Complexity: High
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2022-41993

CVSS V3 Severity:
Base Metrics 4.7 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: None
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2022-46288
Affected Products


Japan Construction Information Center
  • DENSHI NYUSATSU CORE SYSTEM v6 R4 and earlier

Impact

* An arbitrary script may be executed on the web browser of the user who is logging in to the system using the product - CVE-2022-41993
* An arbitrary script may be executed on the web browser of the user who is accessing the system using the product - CVE-2022-46287
* By having a user to access a specially crafted URL, the user may be redirected to an arbitrary website - CVE-2022-46288
Solution

[Apply the Patch]
Apply the patch according to the information provided by the developer.
Vendor Information

Japan Construction Information Center
CWE (What is CWE?)

  1. Improper Input Validation(CWE-20) [IPA Evaluation]
  2. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2022-41993
  2. CVE-2022-46287
  3. CVE-2022-46288
References

  1. JVN : JVN#96321933
  2. National Vulnerability Database (NVD) : CVE-2022-41993
  3. National Vulnerability Database (NVD) : CVE-2022-46287
  4. National Vulnerability Database (NVD) : CVE-2022-46288
Revision History

  • [2022/12/15]
      Web page was published
  • [2024/05/29]
      References : Contents were added

Date Public2022/12/15
Date First Published2022/12/15
Date Last Updated2024/05/29