CVE-2026-28316Disclosure(solarwinds / serv-u)

LOWCVSS 9.1 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch solarwinds serv-u systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to privilege escalation to a system administrator with the ability to execute commands as the root user. This issue requires a domain account with administrator access. The impact is lower in Windows deployments.

solarwinds CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories

Weakness type (CWE)

CWE-639

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

serv-u

Threat summary

Patch or workaround signal is available
4 mentions across 3 observed days
Momentum state: stable

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 3 signals
Disclosure: 3 classified signals
Peaked 2d ago at 2 mentions (2026-07-21); latest day: 1
4 total mentions across 3 days

Affected systems

Vendors

solarwinds

Products

serv-u

Deep dive

Activity timeline4 mentions / 3d

Signal classification2 categories

Disclosure

375.0%

Patch

125.0%

Referenced assets3 URLs

By indicator

Classification over time

Date	Total	Labels

2026-07-21	2	Disclosure2
2026-07-22	1	Patch1
2026-07-29	1	Disclosure1

Full discourse4 posts

ケイ | IT・セキュリティ系副業Webライター@Teeeda_worker83d
Disclosure
【緊急】CVE-2026-28316 SolarWinds Serv-Uに深刻な脆弱性｜即時対応が必要 https://www.cybernote.click/2026/07/29/cve-2026-28316-solarwinds-serv-u/ #IT #Security #cybersecurity
Post summary
The announcement highlights a serious vulnerability (CVE-2026-28316) in SolarWinds Serv-U that requires immediate attention, but it lacks technical specifics or remediation guidance.
0000040
210 followersView on X
TECHEPAGES@techepages91d
Patch
SolarWinds Serv-U 2026.3 patches 15 vulnerabilities — 14 Critical (CVSS 9.1) enabling privilege escalation to root RCE. List of all vulnerabilities reported in the latest security advisory: 🔵 CVE-2026-28302 🔵 CVE-2026-28304 🔵 CVE-2026-28305 🔵 CVE-2026-28306 🔵 CVE-2026-28307 🔵 CVE-2026-28308 🔵 CVE-2026-28309 🔵 CVE-2026-28310 🔵 CVE-2026-28311 🔵 CVE-2026-28312 🔵 CVE-2026-28313 🔵 CVE-2026-28314 🔵 CVE-2026-28315 (Medium — stored XSS) 🔵 CVE-2026-28316 🔵 CVE-2026-28317 🔵 CVE-2026-28321
Post summary
The tweet announces SolarWinds Serv‑U 2026.3 patching 15 CVEs, mostly critical RCEs, with mitigation steps outlined.
0000041
31 followersView on X
Infoflowcloud@infoflowcloud91d
Disclosure
🚨*CVE* CVE-2026-28316 SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to privilege escalation to a system administrator with the abi… https://www.cve.org/CVERecord?id=CVE-2026-28316 ----- Traducción: CVE-2026-28316 Sol… http://infoflow.cloud`
Post summary
SolarWinds Serv-U is disclosed as vulnerable to an IDOR flaw (CVE-2026-28316) that can cause privilege escalation, but no exploit, patch, or active use evidence is provided.
0000026
94 followersView on X
CVE@CVEnew91d
Disclosure
CVE-2026-28316 SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to privilege escalation to a system administrator with the abi… https://www.cve.org/CVERecord?id=CVE-2026-28316
Post summary
The text informs that CVE-2026-28316 is an IDOR flaw in SolarWinds Serv‑U capable of privilege escalation to a system admin, without mention of PoC, exploit code, or mitigation.
000001.1K
57.8K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	solarwinds	serv-u	-	-	-

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Back to dashboard solarwinds CVEs serv-u vulnerabilities

What researchers are saying

CVE-2026-28316

TECHEPAGES[verified]@techepagesPatch

The tweet announces SolarWinds Serv‑U 2026.3 patching 15 CVEs, mostly critical RCEs, with mitigation steps outlined.

ケイ | IT・セキュリティ系副業Webライター@Teeeda_workerDisclosure

The announcement highlights a serious vulnerability (CVE-2026-28316) in SolarWinds Serv-U that requires immediate attention, but it lacks technical specifics or remediation guidance.

Infoflowcloud@infoflowcloudDisclosure

SolarWinds Serv-U is disclosed as vulnerable to an IDOR flaw (CVE-2026-28316) that can cause privilege escalation, but no exploit, patch, or active use evidence is provided.

CVE@CVEnewDisclosure

The text informs that CVE-2026-28316 is an IDOR flaw in SolarWinds Serv‑U capable of privilege escalation to a system admin, without mention of PoC, exploit code, or mitigation.