CVE-2021-28271

Soyal Technologies SOYAL 701Server 9.0.1 suffers from an elevation of privileges vulnerability which can be used by an authenticated user to change the executable file with a binary choice. The vulnerability is due to improper permissions with the 'F' flag (Full) for 'Everyone'and 'Authenticated Users' group.

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

1.87% chance of exploitation in the next 30 days, 78th percentile

Published

2021-04-27

Updated

2024-08-03

Proof-of-concept exploits (2)

• https://www.exploit-db.com/exploits/49678
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5633.php

References

• CVE Record
• NVD entry

Related

• CVE-2021-28269
• CVE-2021-28275
• CVE-2021-28250
• CVE-2021-28277
• CVE-2021-28249
• CVE-2021-28278