CVE-2021-28271

HIGH
8.8
CVSS Score
Published: April 27, 2021 at 12:51 PM UTC
Updated: June 17, 2026 at 03:46 AM UTC
3 products affected across 1 vendor701CLIENTSQL701SERVERSQL701SERVER

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Severity
HIGH8.8
Exploit prediction
EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

10.0 ≤ v < 10.2
Affected range stops below 10.2, so it looks safe — our inference, not a vendor statement
v ≤ 9.0.2
10.0 ≤ v < 10.2
Affected range stops below 10.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
https://www.exploit-db.com/exploits/49678
x_refsource_MISCExploitThird Party Advisory
https://www.zeroscience.mk/en/vulnerabilities

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-276

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