SolarWinds
- Exploited flaws
- 11in 4 products
- Added to CISA's list in 2026
- 40 in 2025
- Used by ransomware
- 2of 11, says CISA
- Disclosure to CISA's list
- 13 daysmedian; 5 of 8 listed within 30 days
Exploited flaws by the year they were disclosed
The year in each CVE ID, roughly when the flaw became public. Recent years can still grow: flaws are often exploited, and listed, years later.
Hover or tab through a year for its count.
Show as a table
| Year disclosed | Exploited flaws |
|---|---|
| 2016 | 1 |
| 2017 | 0 |
| 2018 | 0 |
| 2019 | 0 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Products exploited more than once
| Product | Flaws | First listed | Latest |
|---|---|---|---|
| Web Help Desk | 5 | 2024-08-15 | 2026-03-09 |
| Serv-U | 4 | 2021-11-03 | 2026-06-05 |
Latest on CISA's list
- SolarWinds Serv-U Uncontrolled Resource Consumption Vulnerability
- SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability
- SolarWinds Web Help Desk Security Control Bypass Vulnerability
- SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability
- SolarWinds Web Help Desk Hardcoded Credential Vulnerability
- SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability
- SolarWinds Serv-U Path Traversal Vulnerability
- SolarWinds Serv-U Improper Input Validation Vulnerability
- SolarWinds Serv-U Remote Code Execution Vulnerability
- SolarWinds Orion Authentication Bypass Vulnerability
In the news
No security story in the last 14 days named SolarWinds in its headline.
From CISA's Known Exploited Vulnerabilities catalogue. "Disclosure to CISA's list" uses NVD's publication date and leaves out the 2021-11-03 launch, when CISA added hundreds of older flaws at once; CISA often lists a flaw after attacks have begun, so it's an upper limit on how fast exploitation came.