High severity8.8NVD Advisory· Published Apr 27, 2021· Updated Jun 17, 2026

CVE-2021-28271

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Soyal Technologies/701clientsql
cpe:2.3:a:soyal:701clientsql:*:*:*:*:*:*:*:*
Range: >=10.0,<10.2
Soyal Technologies/701server
cpe:2.3:a:soyal:701server:*:*:*:*:*:*:*:*
Range: <=9.0.2
Soyal Technologies/701serversql
cpe:2.3:a:soyal:701serversql:*:*:*:*:*:*:*:*
Range: >=10.0,<10.2
SOYAL Technologies/701Serverdescription
Soyal Technologies/SOYAL 701Serverllm-fuzzy
Range: = 9.0.1

Patches

Vulnerability mechanics

References

www.exploit-db.com/exploits/49678nvdExploitThird Party AdvisoryVDB Entry
www.zeroscience.mk/en/vulnerabilitiesnvdExploitThird Party Advisory
www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5633.phpnvdExploitThird Party Advisory

News mentions

No linked articles in our index yet.

cvss	0.572
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000