High severity · published Apr 14, 2021
CVE-2021-28157
An SQL Injection issue in Devolutions Server before 2021.1 and Devolutions Server LTS before 2020.3.18 allows an administrative user to execute arbitrary SQL commands via a…
7.2
CVSS
0.8%
EPSS
No
On KEV
Description
An SQL Injection issue in Devolutions Server before 2021.1 and Devolutions Server LTS before 2020.3.18 allows an administrative user to execute arbitrary SQL commands via a username in api/security/userinfo/delete.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DS
Devolutions Server · Devolutions
before 2020.3.18; before 2021.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-28157
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-28157
Third Party Advisory
https://devolutions.net/security/advisories/DEVO-2021-0004
More from Devolutions Server
9.8
CVE-2026-3130
Improper Enforcement of Behavioral Controls in Devolutions Server 2025.3.15 and earlier allows an authenticated attacker with the delete permission to delete a PAM account that is…
9.8
CVE-2026-3204
Improper input validation in the error message page in Devolutions Server 2025.3.16 and earlier allows remote attackers to spoof the displayed error message via a specially…
9.8
CVE-2026-3224
Authentication bypass in the Microsoft Entra ID (Azure AD) authentication mode in Devolutions Server 2025.3.15.0 and earlier allows an unauthenticated user to authenticate as an…
9.8
CVE-2026-0610
SQL Injection vulnerability in remote-sessions in Devolutions Server.This issue affects Devolutions Server 2025.3.1 through 2025.3.12
9.8
CVE-2024-2921
Improper access control in PAM vault permissions in Devolutions Server 2024.1.10.0 and earlier allows an authenticated user with access to the PAM to access unauthorized PAM…