Authenticated SSRF via unrestricted outbound requests
Published Jun 2, 2021 · Updated Sep 16, 2024
Server-side request forgery in IBM Jazz Foundation and Engineering products allows remote authenticated users to send unauthorized requests from the server. The vulnerable server-side request path accepts attacker-supplied destinations and issues outbound requests without adequate restriction. An authenticated user can therefore reach internal or external services from the server, enabling network enumeration or facilitating additional attacks.
Summary
What happened
Server-side request forgery in IBM Jazz Foundation and Engineering products allows remote authenticated users to send unauthorized requests from the server. The vulnerable server-side request path accepts attacker-supplied destinations and issues outbound requests without adequate restriction. An authenticated user can therefore reach internal or external services from the server, enabling network enumeration or facilitating additional attacks.
The record
- CVE
- CVE-2021-20343
- Published
- Jun 2, 2021
- Updated
- Sep 16, 2024
- Vendor
- IBM
- Product
- IBM Engineering Systems Design Rhapsody - Model Manager
- Classifications
- CWE-918, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 2, 2021CVE publishedPublication date reported by the CVE source.
- Sep 16, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=6.0.6
- Affected versionversion=6.0.6.1
- Affected versionversion=7.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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