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[Japanese]
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JVNDB-2021-001123
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Multiple vulnerabilities in GROWI
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GROWI provided by WESEEK, Inc. contains multiple vulnerabilities listed below.
Stored Cross-site Scripting (CWE-79) - CVE-2021-20667
Path Traversal (CWE-22) - CVE-2021-20668
Path Traversal (CWE-22) - CVE-2021-20669
Improper Access Control (CWE-284) - CVE-2021-20670
Improper Input Validation (CWE-20) - CVE-2021-20671
stypr of Flatt Security Inc. reported these vulnerabilities to the developer and coordinated on his own.
After coordination was completed, this case was reported to JPCERT/CC, and JPCERT/CC coordinated with the developer for the publication.
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CVSS V3 Severity:
Base Metrics 3.7 (Low) [IPA Score]
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: Low
- User Interaction: Required
- Scope: Unchanged
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: None
The above CVSS base scores have been assigned for CVE-2021-20667
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CVSS V3 Severity:
Base Metrics:
3.0 (Low) [IPA Score]
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Attack Vector: Network
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Attack Complexity: High
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Privileges Required: High
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User Interaction: None
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Scope: Changed
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Confidentiality Impact: Low
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Integrity Impact: None
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Availability Impact: None
The above CVSS base scores have been assigned for CVE-2021-20668
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CVSS V3 Severity:
Base Metrics:
6.2 (Medium) [IPA Score]
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Attack Vector: Network
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Attack Complexity: High
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Privileges Required: High
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User Interaction: Required
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Scope: Changed
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Confidentiality Impact: None
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Integrity Impact: Low
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Availability Impact: High
The above CVSS base scores have been assigned for CVE-2021-20669
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CVSS V3 Severity:
Base Metrics:
5.8 (Medium) [IPA Score]
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Attack Vector: Network
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Attack Complexity: Low
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Privileges Required: None
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User Interaction: None
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Scope: Changed
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Confidentiality Impact: Low
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Integrity Impact: None
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Availability Impact: None
The above CVSS base scores have been assigned for CVE-2021-20670
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CVSS V3 Severity:
Base Metrics:
7.6 (High) [IPA Score]
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Attack Vector: Network
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Attack Complexity: High
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Privileges Required: High
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User Interaction: Required
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Scope: Changed
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Confidentiality Impact: High
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Integrity Impact: High
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Availability Impact: High
The above CVSS base scores have been assigned for CVE-2021-20671
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WESEEK, Inc.
- GROWI versions v4.2.2 and earlier
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* Inadequate CSP (Content Security Policy) configuration allows a remote attacker to execute an arbitrary script on the web browser of the user who accesses an attached file containing a specially crafted content - CVE-2021-20667
* An arbitrary path can be read if a remote attacker with administrative privilege accesses the affected product via a specially crafted URL - CVE-2021-20668
* An arbitrary path can be read and/or deleted if a remote attacker with administrative privilege sends a specially crafted request - CVE-2021-20669
* Improper access control of files allows an unauthenticated remote attacker to read the user's personal information and/or server's internal information - CVE-2021-20670
* Invalid file validation on the upload feature allows a remote attacker with administrative privilege to overwrite the files on the server, which may lead to arbitrary code execution - CVE-2021-20671
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[Update the Software]
Update the software to the latest version according to the information provided by the developer.
According to the developer, these vulnerabilities were fixed in the following software version.
* GROWI v4.2.3
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WESEEK, Inc.
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- Improper Input Validation(CWE-20) [IPA Evaluation]
- Path Traversal(CWE-22) [IPA Evaluation]
- Improper Access Control(CWE-284) [IPA Evaluation]
- Cross-site Scripting(CWE-79) [IPA Evaluation]
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- CVE-2021-20667
- CVE-2021-20668
- CVE-2021-20669
- CVE-2021-20670
- CVE-2021-20671
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- JVN : JVNVU#94889258
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- [2021/03/09]
Web page was published
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