Vulnerability CVE-2021-28060


Published: 2021-04-14

Description:
A Server-Side Request Forgery (SSRF) vulnerability in Group Office 6.4.196 allows a remote attacker to forge GET requests to arbitrary URLs via the url parameter to group/api/upload.php.

Type:

CWE-918

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Group-office -> Group office 

 References:
https://fatihhcelik.blogspot.com/2020/12/group-office-crm-ssrf.html
https://fatihhcelik.github.io/posts/Group-Office-CRM-SSRF/

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