Vulnerability Monitor

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CVE-2021-33256

A CSV injection vulnerability on the login panel of ManageEngine ADSelfService Plus Version: 6.1 Build No: 6101 can be exploited by an unauthenticated user. The j_username parameter seems to be vulnerable and a reverse shell could be obtained if a privileged user exports "User Attempts Audit Report" as CSV file. Note: The vendor disputes this vulnerability, claiming "This is not a valid vulnerability in our ADSSP product. We don't see this as a security issue at our side.

Published

2021-08-09T14:15:31.280

Last Modified

2024-11-21T06:08:34.177

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Primary
CWE-1236

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	zohocorp	manageengine_adselfservice_plus	6.1	Yes

References

https://docs.unsafe-inline.com/0day/manageengine-adselfservice-plus-6.1-csv-injection Exploit, Third Party Advisory ([email protected])
https://docs.unsafe-inline.com/0day/manageengine-adselfservice-plus-6.1-csv-injection Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)