CAPTCHA Bypass Vulnerability in Zoho ManageEngine ADSelfService Plus
CVE-2021-37417

9.8CRITICAL

Key Information:

Vendor

Zohocorp
Status
Manageengine Adselfservice Plus
Vendor
CVE Published:
30 August 2021

What is CVE-2021-37417?

An issue in Zoho ManageEngine ADSelfService Plus prior to version 6103 allows an attacker to bypass CAPTCHA protections due to improper parameter validation. This flaw can lead to unauthorized access and exploitation, potentially compromising sensitive user data and security protocols. It is crucial for organizations using this software to apply updates and safeguard against potential exploitation of this vulnerability.

References

https://blog.stmcyber.com/vulns/cve-2021-37417/
x_refsource_MISC

EPSS Score

18% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.