CVE-2021-28271 is an elevation of privileges vulnerability affecting Soyal Technologies SOYAL 701Server 9.0.1 and related products (701ClientSQL, 701ServerSQL). It stems from improper file permissions, allowing authenticated users to replace executable files. This vulnerability carries a CVSS score of 8.8 (High), indicating a severe risk. An attacker can exploit this remotely with low complexity and user interaction, potentially leading to full compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE. It is not listed on the CISA KEV catalog or the Hot List.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 10.0, < 10.2CPE matchmatch criteria | cpe:2.3:a:soyal:701clientsql:*:*:*:*:*:*:*:* | ||
<= 9.0.2CPE matchmatch criteria | cpe:2.3:a:soyal:701server:*:*:*:*:*:*:*:* | ||
>= 10.0, < 10.2CPE matchmatch criteria | cpe:2.3:a:soyal:701serversql:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.