Priority CRITICAL 100KEV
SolarWinds Web Help Desk was found to be susceptible to an untrusted data deserialization vulnerability that could lead to remote code execution, which would allow an attacker to run commands on the host machine.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.84181 · Published 2026-01-28 · No fix listed CWE-502
Priority CRITICAL 100KEV
SolarWinds Web Help Desk was found to be susceptible to a security control bypass vulnerability that if exploited, could allow an unauthenticated attacker to gain access to certain restricted functionality.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.73562 · Published 2026-01-28 · No fix listed CWE-693
Priority CRITICAL 100KEV
SolarWinds Web Help Desk was found to be susceptible to an unauthenticated AjaxProxy deserialization remote code execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.90564 · Published 2025-09-23 · No fix listed CWE-502
Priority CRITICAL 100KEV
SolarWinds Web Help Desk was found to be susceptible to a Java Deserialization Remote Code Execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.84628 · Published 2024-08-13 · No fix listed CWE-502
Priority CRITICAL 98KEV
The SolarWinds Web Help Desk (WHD) software is affected by a hardcoded credential vulnerability, allowing remote unauthenticated user to access internal functionality and modify data.
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.93299 · Published 2024-08-21 · No fix listed CWE-798
Priority CRITICAL 86
SolarWinds Web Help Desk was found to be susceptible to an untrusted data deserialization vulnerability that could lead to remote code execution, which would allow an attacker to run commands on the host machine.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.67975 · Published 2026-01-28 · No fix listed CWE-502
Priority HIGH 83
SolarWinds Web Help Desk was found to be susceptible to an authentication bypass vulnerability that, if exploited, could allow an attacker to invoke specific actions within Web Help Desk.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.60642 · Published 2026-01-28 · No fix listed CWE-1390
Priority HIGH 82
SolarWinds Web Help Desk was found to be susceptible to an authentication bypass vulnerability that if exploited, would allow a malicious actor to execute actions and methods that should be protected by authentication.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.51997 · Published 2026-01-28 · No fix listed CWE-1390
Priority HIGH 71
SolarWinds Web Help Desk was found to be susceptible to a Java Deserialization Remote Code Execution vulnerability that, if exploited, would allow an attacker to run commands on the host machine.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.41744 · Published 2025-09-01 · No fix listed CWE-502
Priority MEDIUM 51
SolarWinds Web Help Desk is found to be affected by a SAML authentication bypass vulnerability.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.01026 · Published 2026-07-30 · No fix listed CWE-287
Priority MEDIUM 43
SolarWinds Web Help Desk is found to be affected by a denial-of-service vulnerability, which when exploited, could cause the Web Help Desk server to crash due to insufficient memory.
CVSS 3.1HIGH 8.2· Network · No auth · No interaction · EPSS 0.0072 · Published 2026-06-02 · No fix listed CWE-770
Priority LOW 36
SolarWinds Web Help Desk was found to be susceptible to a hardcoded credentials vulnerability that, under certain situations, could allow access to administrative functions.
CVSS 3.1HIGH 7.5· Network · Low privileges · No interaction · EPSS 0.00586 · Published 2026-01-28 · No fix listed CWE-798
Priority LOW 35
The HTTP PUT and DELETE methods were enabled in the Web Help Desk web server (12.7.7 and earlier), allowing users to execute dangerous HTTP requests.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.0093 · Published 2021-12-23 · No fix listed CWE-749
Priority LOW 29
SolarWinds Web Help Desk was reported to be affected by an XML External Entity Injection (XXE) vulnerability that could lead to information disclosure.
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.00318 · Published 2025-07-29 · No fix listed CWE-611
Priority LOW 28
SolarWinds Web Help Desk 12.7.0 allows XSS via the Request Type parameter of a ticket.
CVSS 3.1MEDIUM 5.4· Network · Low privileges · User interaction · EPSS 0.0173 · Published 2021-01-04 · No fix listed CWE-79
Priority LOW 27
SolarWinds Web Help Desk 12.7.0 allows XSS via a Schedule Name.
CVSS 3.1MEDIUM 5.4· Network · Low privileges · User interaction · EPSS 0.01488 · Published 2021-01-15 · No fix listed CWE-79
Priority LOW 27
SolarWinds Web Help Desk 12.7.0 allows XSS via a CSV template file with a crafted Location Name field.
CVSS 3.1MEDIUM 5.4· Network · Low privileges · User interaction · EPSS 0.01347 · Published 2021-01-04 · No fix listed CWE-79
Priority LOW 27
SolarWinds Web Help Desk 12.7.0 allows HTML injection via a Comment in a Help Request ticket.
CVSS 3.1MEDIUM 5.4· Network · Low privileges · User interaction · EPSS 0.01343 · Published 2021-01-06 · No fix listed CWE-79
Priority LOW 26
Sensitive information could be displayed when a detailed technical error message is posted.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.00949 · Published 2022-03-09 · Fixed in 12.7.8 CWE-209
Priority LOW 26
Access Restriction Bypass via referrer spoof was discovered in SolarWinds Web Help Desk 12.7.2.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.01172 · Published 2021-08-26 · No fix listed CWE-290
Priority LOW 25
SolarWinds Web Help Desk was susceptible to a local file read vulnerability.
CVSS 3.1MEDIUM 5.5· Local · Low privileges · No interaction · EPSS 0.00496 · Published 2024-12-10 · No fix listed CWE-22
Priority LOW 25
SolarWinds Web Help Desk was found to have a hardcoded cryptographic key that could allow the disclosure of sensitive information from the software.
CVSS 3.1MEDIUM 5.5· Local · Low privileges · No interaction · EPSS 0.00285 · Published 2025-02-11 · No fix listed CWE-321