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Serv U

9 CVEs product

Monthly

CVE-2026-28318 HIGH POC KEV THREAT NEWS Act Now

Remote denial-of-service in SolarWinds Serv-U allows unauthenticated attackers to crash the Serv-U service by sending specially crafted POST requests using Content-Encoding: deflate. The flaw carries a CVSS 7.5 (AV:N/AC:L/PR:N/UI:N) and maps to CWE-400 (uncontrolled resource consumption), affecting service availability without compromising confidentiality or integrity; no public exploit identified at time of analysis.

Denial Of Service Serv U
NVD VulDB GitHub
CVSS 3.1
7.5
EPSS
0.1%
Threat
4.5
CVE-2025-40541 CRITICAL Act Now

IDOR vulnerability in SolarWinds Serv-U allows accessing objects belonging to other users. Fourth critical Serv-U vulnerability in this batch.

Windows Serv U
NVD
CVSS 3.1
9.1
EPSS
0.0%
CVE-2025-40540 CRITICAL Act Now

Second type confusion vulnerability in SolarWinds Serv-U. Different attack vector from CVE-2025-40539 but same impact — arbitrary code execution.

Windows Serv U
NVD
CVSS 3.1
9.1
EPSS
0.1%
CVE-2025-40539 CRITICAL Act Now

Type confusion vulnerability in SolarWinds Serv-U enables arbitrary code execution. Second critical Serv-U vulnerability.

Windows Serv U
NVD
CVSS 3.1
9.1
EPSS
0.1%
CVE-2025-40538 CRITICAL Act Now

Broken access control in SolarWinds Serv-U allows unauthorized user creation by exploiting privilege assignment flaws. First of four critical Serv-U vulnerabilities.

Windows Serv U
NVD
CVSS 3.1
9.1
EPSS
0.0%
CVE-2025-40549 CRITICAL PATCH This Week

A Path Restriction Bypass vulnerability exists in Serv-U that when abused, could give a malicious actor with access to admin privileges the ability to execute code on a directory. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

Path Traversal Microsoft Serv U Windows
NVD
CVSS 3.1
9.1
EPSS
0.3%
CVE-2025-40548 CRITICAL PATCH This Week

A missing validation process exists in Serv U when abused, could give a malicious actor with access to admin privileges the ability to execute code. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. This Improper Privilege Management vulnerability could allow attackers to escalate privileges to gain unauthorized elevated access.

Microsoft Privilege Escalation Serv U Windows
NVD
CVSS 3.1
9.1
EPSS
0.1%
CVE-2025-40547 CRITICAL This Week

A logic error vulnerability exists in Serv-U which when abused could give a malicious actor with access to admin privileges the ability to execute code. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Serv U Windows
NVD
CVSS 3.1
9.1
EPSS
0.2%
CVE-2024-45712 LOW PATCH Monitor

SolarWinds Serv-U is vulnerable to a client-side cross-site scripting (XSS) vulnerability. Rated low severity (CVSS 2.6), this vulnerability is remotely exploitable.

XSS Serv U
NVD
CVSS 3.1
2.6
EPSS
0.1%
EPSS 0% 4.5 CVSS 7.5
HIGH POC KEV THREAT Act Now

Remote denial-of-service in SolarWinds Serv-U allows unauthenticated attackers to crash the Serv-U service by sending specially crafted POST requests using Content-Encoding: deflate. The flaw carries a CVSS 7.5 (AV:N/AC:L/PR:N/UI:N) and maps to CWE-400 (uncontrolled resource consumption), affecting service availability without compromising confidentiality or integrity; no public exploit identified at time of analysis.

Denial Of Service Serv U
NVD VulDB GitHub
EPSS 0% CVSS 9.1
CRITICAL Act Now

IDOR vulnerability in SolarWinds Serv-U allows accessing objects belonging to other users. Fourth critical Serv-U vulnerability in this batch.

Windows Serv U
NVD
EPSS 0% CVSS 9.1
CRITICAL Act Now

Second type confusion vulnerability in SolarWinds Serv-U. Different attack vector from CVE-2025-40539 but same impact — arbitrary code execution.

Windows Serv U
NVD
EPSS 0% CVSS 9.1
CRITICAL Act Now

Type confusion vulnerability in SolarWinds Serv-U enables arbitrary code execution. Second critical Serv-U vulnerability.

Windows Serv U
NVD
EPSS 0% CVSS 9.1
CRITICAL Act Now

Broken access control in SolarWinds Serv-U allows unauthorized user creation by exploiting privilege assignment flaws. First of four critical Serv-U vulnerabilities.

Windows Serv U
NVD
EPSS 0% CVSS 9.1
CRITICAL PATCH This Week

A Path Restriction Bypass vulnerability exists in Serv-U that when abused, could give a malicious actor with access to admin privileges the ability to execute code on a directory. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

Path Traversal Microsoft Serv U +1
NVD
EPSS 0% CVSS 9.1
CRITICAL PATCH This Week

A missing validation process exists in Serv U when abused, could give a malicious actor with access to admin privileges the ability to execute code. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. This Improper Privilege Management vulnerability could allow attackers to escalate privileges to gain unauthorized elevated access.

Microsoft Privilege Escalation Serv U +1
NVD
EPSS 0% CVSS 9.1
CRITICAL This Week

A logic error vulnerability exists in Serv-U which when abused could give a malicious actor with access to admin privileges the ability to execute code. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Serv U +1
NVD
EPSS 0% CVSS 2.6
LOW PATCH Monitor

SolarWinds Serv-U is vulnerable to a client-side cross-site scripting (XSS) vulnerability. Rated low severity (CVSS 2.6), this vulnerability is remotely exploitable.

XSS Serv U
NVD

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