Solarwinds vulnerabilities8 known to be exploited.
Solarwinds has 290 published vulnerabilities across 75 products in our catalogue. 8 of them are on the list of flaws known to be exploited, so criminals are using them now. The most affected product is Orion Platform, with 49. If you run Solarwinds software, patch the exploited flaws first.
The most recent Solarwinds flaw added to the known-exploited list is CVE-2026-28318, on 5 June 2026. We keep watching the known-exploited list.
Which Solarwinds products have the most vulnerabilities?
Orion Platform leads with 49 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.
Which Solarwinds vulnerabilities are being exploited?
8 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 7.5SolarWinds Serv-U Uncontrolled Resource Consumption Vulnerability
SolarWinds Serv-U contains an uncontrolled resource consumption vulnerability that allows specially crafted POST requests using the Content-Encoding: deflate header to crash the Serv-U service without authentication.
- 9.1SolarWinds Web Help Desk Hardcoded Credential Vulnerability
SolarWinds Web Help Desk contains a hardcoded credential vulnerability that could allow a remote, unauthenticated user to access internal functionality and modify data.
- 9.8SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability
SolarWinds Web Help Desk contains a deserialization of untrusted data vulnerability that could allow for remote code execution.
- 8.6SolarWinds Serv-U Path Traversal Vulnerability
SolarWinds Serv-U contains a path traversal vulnerability that allows an attacker access to read sensitive files on the host machine.
- 4.3SolarWinds Serv-U Improper Input Validation Vulnerability
SolarWinds Serv-U versions 15.2.5 and earlier contain an improper input validation vulnerability that allows attackers to build and send queries without sanitization.
- 9.8SolarWinds Orion Authentication Bypass Vulnerability
SolarWinds Orion API contains an authentication bypass vulnerability that could allow a remote attacker to execute API commands.
- 9.0SolarWinds Serv-U Remote Code Execution Vulnerability
SolarWinds Serv-U contains an unspecified memory escape vulnerability which can allow for remote code execution.
- 7.8SolarWinds Virtualization Manager Privilege Escalation Vulnerability
SolarWinds Virtualization Manager allows for privilege escalation through leveraging a misconfiguration of sudo.
Which Solarwinds flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- >99%
SolarWinds Serv-U was susceptible to a directory transversal vulnerability that would allow access to read sensitive files on the host machine.
- 94%CVE-2021-31474Critical
This vulnerability allows remote attackers to execute arbitrary code on affected installations of SolarWinds Network Performance Monitor 2020.2.1.
- 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.
- 93%CVE-2015-5371Critical
The AuthenticationFilter class in SolarWinds Storage Manager allows remote attackers to upload and execute arbitrary scripts via unspecified vectors.
- 92%CVE-2024-0692High
The SolarWinds Security Event Manager was susceptible to Remote Code Execution Vulnerability.
- 92%
The SolarWinds Orion API is vulnerable to an authentication bypass that could allow a remote attacker to execute API commands.
- 91%
Microsoft discovered a remote code execution (RCE) vulnerability in the SolarWinds Serv-U product utilizing a Remote Memory Escape Vulnerability.
- 91%CVE-2020-27871High
This vulnerability allows remote attackers to create arbitrary files on affected installations of SolarWinds Orion Platform 2020.2.1.
- 87%CVE-2004-2111High
Stack-based buffer overflow in the site chmod command in Serv-U FTP Server before 4.2 allows remote attackers to execute arbitrary code via a long filename.
- 85%CVE-2004-0330Critical
Buffer overflow in Serv-U ftp before 5.0.0.4 allows remote authenticated users to execute arbitrary code via a long time zone argument to the MDTM command.
All Solarwinds products we track.
72 products, most vulnerabilities first. Find the ones you run, then open a product to see its versions and exploited flaws.
- Orion Platformorion_platform49 vulnerabilities20 versions
- Access Rights Manageraccess_rights_manager32 vulnerabilities15 versions
- Serv-Userv-u31 vulnerabilities21 versions
- Solarwinds Platformsolarwinds_platform27 vulnerabilities16 versions
- Serv-U File Serverserv-u_file_server20 vulnerabilities101 versions
- Serv-U FTP Serverserv-u_ftp_server11 vulnerabilities12 versions
- Web Help Deskweb_help_desk11 vulnerabilities28 versions
- Database Performance Analyzerdatabase_performance_analyzer9 vulnerabilities6 versions
- N-Centraln-central9 vulnerabilities6 versions
- Orion Network Performance Monitororion_network_performance_monitor9 vulnerabilities22 versions
- Network Performance Monitornetwork_performance_monitor8 vulnerabilities14 versions
- Dameware Mini Remote Controldameware_mini_remote_control7 vulnerabilities81 versions
- Network Configuration Managernetwork_configuration_manager7 vulnerabilities5 versions
- Tftp Servertftp_server6 vulnerabilities12 versions
- Webhelpdeskwebhelpdesk6 vulnerabilities11 versions
- Kiwi Syslog Serverkiwi_syslog_server5 vulnerabilities13 versions
- Log and Event Managerlog_and_event_manager5 vulnerabilities12 versions
- Orion Web Performance Monitororion_web_performance_monitor4 vulnerabilities2 versions
- Security Event Managersecurity_event_manager4 vulnerabilities2 versions
- Log & Event Managerlog_\&_event_manager3 vulnerabilities1 version
- Patch Managerpatch_manager3 vulnerabilities13 versions
- Server and Application Monitorserver_and_application_monitor3 vulnerabilities15 versions
- Storage Managerstorage_manager3 vulnerabilities2 versions
- Virtualization Managervirtualization_manager3 vulnerabilities15 versions
This directory lists the 72 Solarwinds products with at least one tracked version, of 75 in our catalogue.
Running Solarwinds? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
SolarWinds Serv-U contains an uncontrolled resource consumption vulnerability that allows specially crafted POST requests using the Content-Encoding: deflate header to crash the Serv-U service without authentication.
- Matched to
- Serv-U on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
Our catalogue lists 290 published vulnerabilities across 75 products and 556 versions from Solarwinds. The most recent Solarwinds flaw added to the known-exploited list is CVE-2026-28318, on 5 June 2026.
8 Solarwinds vulnerabilities are on the list of flaws known to be exploited. The most recently added are CVE-2026-28318, CVE-2024-28987 and CVE-2024-28986. The full list is on this page.
Orion Platform, with 49 published vulnerabilities. Its own page lists the ones known to be exploited.
Create a EdgeProtect account and track the Solarwinds products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook.