Web Help Desk
by SolarWinds
CVEs (22)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2025-40551 | Cri | 0.85 | 9.8 | 0.84 | KEV | Jan 28, 2026 | 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. This could be exploited without authentication. | |
| CVE-2025-26399 | Cri | 0.83 | 9.8 | 0.88 | KEV | Sep 23, 2025 | 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. This vulnerability is a patch bypass of CVE-2024-28988, which… | |
| CVE-2024-28987 | Cri | 0.82 | 9.1 | 0.93 | KEV | Aug 21, 2024 | 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. | |
| CVE-2024-28986 | Cri | 0.82 | 9.8 | 0.85 | KEV | Aug 13, 2024 | 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. While it was reported as an unauthenticated vulnerability, SolarWinds has been… | |
| CVE-2025-40536 | Hig | 0.74 | 8.1 | 0.72 | KEV | Jan 28, 2026 | 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. | |
| CVE-2025-40553 | Cri | 0.69 | 9.8 | 0.60 | Jan 28, 2026 | 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. This could be exploited without authentication. | ||
| CVE-2025-40554 | Cri | 0.68 | 9.8 | 0.57 | Jan 28, 2026 | 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. | ||
| CVE-2025-40552 | Cri | 0.68 | 9.8 | 0.50 | Jan 28, 2026 | 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. | ||
| CVE-2024-28988 | Cri | 0.67 | 9.8 | 0.39 | Sep 1, 2025 | 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. This vulnerability was found by the ZDI team after researching a previous… | ||
| CVE-2026-28299 | Hig | 0.53 | 8.2 | 0.00 | Jun 2, 2026 | 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. | ||
| CVE-2025-40537 | Hig | 0.49 | 7.5 | 0.01 | Jan 28, 2026 | SolarWinds Web Help Desk was found to be susceptible to a hardcoded credentials vulnerability that, under certain situations, could allow access to administrative functions. | ||
| CVE-2024-28989 | Med | 0.36 | 5.5 | 0.00 | Feb 11, 2025 | SolarWinds Web Help Desk was found to have a hardcoded cryptographic key that could allow the disclosure of sensitive information from the software. | ||
| CVE-2021-35251 | Med | 0.35 | 5.3 | 0.01 | Mar 10, 2022 | Sensitive information could be displayed when a detailed technical error message is posted. This information could disclose environmental details about the Web Help Desk installation. | ||
| CVE-2021-35243 | Med | 0.35 | 5.3 | 0.01 | Dec 23, 2021 | 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. The HTTP PUT method is normally used to upload data that is saved on the server with a user-supplied URL. While the DELETE method… | ||
| CVE-2021-32076 | Med | 0.35 | 5.3 | 0.01 | Aug 26, 2021 | Access Restriction Bypass via referrer spoof was discovered in SolarWinds Web Help Desk 12.7.2. An attacker can access the 'Web Help Desk Getting Started Wizard', especially the admin account creation page, from a non-privileged IP address network range or loopback address by… | ||
| CVE-2019-16961 | Med | 0.35 | 5.4 | 0.01 | Jan 15, 2021 | SolarWinds Web Help Desk 12.7.0 allows XSS via a Schedule Name. | ||
| CVE-2019-16954 | Med | 0.35 | 5.4 | 0.01 | Jan 6, 2021 | SolarWinds Web Help Desk 12.7.0 allows HTML injection via a Comment in a Help Request ticket. | ||
| CVE-2019-16960 | Med | 0.35 | 5.4 | 0.01 | Jan 4, 2021 | SolarWinds Web Help Desk 12.7.0 allows XSS via a CSV template file with a crafted Location Name field. | ||
| CVE-2019-16956 | Med | 0.35 | 5.4 | 0.02 | Jan 4, 2021 | SolarWinds Web Help Desk 12.7.0 allows XSS via the Request Type parameter of a ticket. | ||
| CVE-2025-26400 | Med | 0.34 | 5.3 | 0.00 | Jul 29, 2025 | SolarWinds Web Help Desk was reported to be affected by an XML External Entity Injection (XXE) vulnerability that could lead to information disclosure. A valid, low-privilege access is required unless the attacker had access to the local server to modify configuration files. |
- risk 0.85cvss 9.8epss 0.84
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. This could be exploited without authentication.
- risk 0.83cvss 9.8epss 0.88
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. This vulnerability is a patch bypass of CVE-2024-28988, which…
- risk 0.82cvss 9.1epss 0.93
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.
- risk 0.82cvss 9.8epss 0.85
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. While it was reported as an unauthenticated vulnerability, SolarWinds has been…
- risk 0.74cvss 8.1epss 0.72
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.
- risk 0.69cvss 9.8epss 0.60
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. This could be exploited without authentication.
- risk 0.68cvss 9.8epss 0.57
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.
- risk 0.68cvss 9.8epss 0.50
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.
- risk 0.67cvss 9.8epss 0.39
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. This vulnerability was found by the ZDI team after researching a previous…
- risk 0.53cvss 8.2epss 0.00
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.
- risk 0.49cvss 7.5epss 0.01
SolarWinds Web Help Desk was found to be susceptible to a hardcoded credentials vulnerability that, under certain situations, could allow access to administrative functions.
- risk 0.36cvss 5.5epss 0.00
SolarWinds Web Help Desk was found to have a hardcoded cryptographic key that could allow the disclosure of sensitive information from the software.
- risk 0.35cvss 5.3epss 0.01
Sensitive information could be displayed when a detailed technical error message is posted. This information could disclose environmental details about the Web Help Desk installation.
- risk 0.35cvss 5.3epss 0.01
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. The HTTP PUT method is normally used to upload data that is saved on the server with a user-supplied URL. While the DELETE method…
- risk 0.35cvss 5.3epss 0.01
Access Restriction Bypass via referrer spoof was discovered in SolarWinds Web Help Desk 12.7.2. An attacker can access the 'Web Help Desk Getting Started Wizard', especially the admin account creation page, from a non-privileged IP address network range or loopback address by…
- risk 0.35cvss 5.4epss 0.01
SolarWinds Web Help Desk 12.7.0 allows XSS via a Schedule Name.
- risk 0.35cvss 5.4epss 0.01
SolarWinds Web Help Desk 12.7.0 allows HTML injection via a Comment in a Help Request ticket.
- risk 0.35cvss 5.4epss 0.01
SolarWinds Web Help Desk 12.7.0 allows XSS via a CSV template file with a crafted Location Name field.
- risk 0.35cvss 5.4epss 0.02
SolarWinds Web Help Desk 12.7.0 allows XSS via the Request Type parameter of a ticket.
- risk 0.34cvss 5.3epss 0.00
SolarWinds Web Help Desk was reported to be affected by an XML External Entity Injection (XXE) vulnerability that could lead to information disclosure. A valid, low-privilege access is required unless the attacker had access to the local server to modify configuration files.
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