CVE-2026-28315 Details
SolarWinds Serv-U was found to be affected by a stored cross-site scripting vulnerability that could lead to session hijacking or information disclosure from an administrator account.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2026-28315
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.28 Probability of exploitation activity being observed over the next 30 days (21th percentile)
CVSS score for CVE-2026-28315
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
6.2 Medium
Products affected by CVE-2026-28315
Serv U 15.1.6
Serv U 15.1.7
Serv U 15.2.3
Serv U 15.2.4
Serv U 15.4.0
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2026-28315 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
CN 329 27.91%
US 257 21.80%
RU 70 5.94%
CA 68 5.77%
FR 45 3.82%
DE 40 3.39%
HK 34 2.88%
GB 23 1.95%
TW 21 1.78%
KR 20 1.70%

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CVE-2026-28315 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 403 53.81%
Telecommunications 196 26.17%
Business Services 25 3.34%
Healthcare/Wellness 19 2.54%
Manufacturing 19 2.54%
Retail 15 2.00%
Government/Politics 15 2.00%
Finance 10 1.34%
Education 9 1.20%
Media/Entertainment 7 0.93%

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