Arbitrary HTTPS requests via ADSHACluster endpoint
Published Sep 21, 2021 · Updated Aug 4, 2024
Server-side request forgery in Zoho ManageEngine ADSelfService Plus before 6112 allows remote attackers to send arbitrary HTTPS POST requests. The unauthenticated /servlet/ADSHACluster endpoint accepts an attacker-chosen destination, path, parameters, and POST body, then has the server issue the request. Exploitation requires network access to that endpoint and is limited to server-originated HTTPS POST traffic; the published proof of concept demonstrates receipt by an attacker-controlled HTTPS service.
Summary
What happened
Server-side request forgery in Zoho ManageEngine ADSelfService Plus before 6112 allows remote attackers to send arbitrary HTTPS POST requests. The unauthenticated /servlet/ADSHACluster endpoint accepts an attacker-chosen destination, path, parameters, and POST body, then has the server issue the request. Exploitation requires network access to that endpoint and is limited to server-originated HTTPS POST traffic; the published proof of concept demonstrates receipt by an attacker-controlled HTTPS service.
The record
- CVE
- CVE-2021-37419
- Published
- Sep 21, 2021
- Updated
- Aug 4, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-918, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 21, 2021CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
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
- STM Cyber CVE-2021-37419 proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo