SolarWinds Serv-U

Name: SolarWinds Serv-U
Brand: SolarWinds

productEU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

critical

by severity

0critical7high4medium0low

updated 2026-10-26

vulnerabilities (32)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2026-28318US	—OT critical	43.7% (99th)	KEV	15.5.4 HF1	2026-06-04	3 versions
CVE-2021-35247US	medium5.3OT critical	3.45% (89th)	KEV	15.3	2022-01-10	15.2.5 and previous versions → 15.3
CVE-2021-35250US	high7.5	12.8% (96th)	Exploit	15.3 Hotfix 1	2022-04-25	15.3 only → 15.3 Hotfix 1
CVE-2024-45712US	medium5.4	0.38% (31st)	Exploit	15.5.1	2025-04-15	2 versions
CVE-2024-45711US	high8.8	6.29% (94th)	—	15.5	2024-10-16	2 versions
CVE-2021-35223US	high8.8	2.94% (87th)	—	no fix	2021-08-31	≤ 15.2.3 and previous versions ≤15.2.4
CVE-2026-28316US	—	2.13% (82nd)	—	2026.3	2026-07-21	3 versions
CVE-2025-40549US	—	1.13% (66th)	—	15.5.3	2025-11-18	2 versions
CVE-2025-40547US	—	0.97% (62nd)	—	15.5.3	2025-11-18	2 versions
CVE-2024-45714US	medium4.1	0.89% (59th)	—	15.5	2024-10-16	2 versions
CVE-2023-40053US	—	0.83% (57th)	—	no fix	2023-12-06	≤ 15.4 and previous versions
CVE-2026-28308US	—	0.79% (56th)	—	2026.3	2026-07-21	3 versions
CVE-2026-28305US	—	0.79% (56th)	—	2026.3	2026-07-21	3 versions
CVE-2026-28304US	—	0.79% (56th)	—	2026.3	2026-07-21	3 versions
CVE-2026-28302US	—	0.79% (56th)	—	2026.3	2026-07-21	3 versions
CVE-2025-40548US	—	0.76% (55th)	—	15.5.3	2025-11-18	2 versions
CVE-2021-35249US	medium4.3	0.74% (54th)	—	15.3.1	2022-05-17	15.3 and previous versions → 15.3.1
CVE-2026-28314US	—	0.62% (49th)	—	2026.3	2026-07-21	3 versions
CVE-2025-40541US	high7.2	0.60% (48th)	—	15.5.4	2026-02-24	3 versions
CVE-2026-28321US	—	0.58% (47th)	—	2026.3	2026-07-21	3 versions
CVE-2026-28312US	—	0.58% (47th)	—	2026.3	2026-07-21	3 versions
CVE-2025-40538US	high7.2	0.54% (45th)	—	15.5.4	2026-02-24	3 versions
CVE-2026-28315US	—	0.52% (43rd)	—	2026.3	2026-07-21	3 versions
CVE-2026-28317US	—	0.50% (42nd)	—	2026.3	2026-07-21	3 versions
CVE-2026-28313US	—	0.50% (42nd)	—	2026.3	2026-07-21	3 versions
CVE-2026-28310US	—OT elevated	0.50% (42nd)	—	2026.3	2026-07-21	3 versions
CVE-2026-28309US	—OT elevated	0.50% (42nd)	—	2026.3	2026-07-21	3 versions
CVE-2026-28307US	—	0.50% (42nd)	—	2026.3	2026-07-21	3 versions
CVE-2026-28306US	—	0.50% (42nd)	—	2026.3	2026-07-21	3 versions
CVE-2025-40540US	high7.2	0.48% (41st)	—	15.5.4	2026-02-24	3 versions
CVE-2025-40539US	high7.2	0.48% (41st)	—	15.5.4	2026-02-24	3 versions
CVE-2026-28311US	—	—	—	2026.3	—	< 2026.3

weaknesses (8)

The flaw types (CWEs) most of these CVEs share.

CWE-639Authorization Bypass Through User-Controlled Key8 CVEs
CWE-284Improper Access Control5 CVEs
CWE-20Improper Input Validation3 CVEs
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')3 CVEs
CWE-704Incorrect Type Conversion or Cast3 CVEs
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')3 CVEs
CWE-269Improper Privilege Management2 CVEs
CWE-862Missing Authorization2 CVEs

sources (3)

Which sources assert this record, and when.

EUEU Vulnerability Database (ENISA)31 CVEs
DECERT-Bund (BSI CSAF)27 CVEs
NLNCSC-NL (CSAF)20 CVEs

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