CVE-2018-17448

highpriority · track · 40EPSS 0.022 · 82 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

2.20% (82nd) EPSS

CVSS 7.5 · high

Is it mine?

4 products

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

An Incorrect Access Control issue was discovered in Citrix SD-WAN 10.1.0 and NetScaler SD-WAN 9.3.x before 9.3.6 and 10.0.x before 10.0.4.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.09criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

The CWE weakness classes this flaw belongs to.

No weakness (CWE) mapping recorded.

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
citrix netscaler sd-wan10.0.0 → 10.0.4nvdUScpe:2.3:a:citrix:netscaler_sd-wan:*:*:*:*:*:*:*:*
citrix netscaler sd-wan9.3.0 → 9.3.6nvdUScpe:2.3:a:citrix:netscaler_sd-wan:*:*:*:*:*:*:*:*
citrix sd-wan= 10.1.0nvdUScpe:2.3:a:citrix:sd-wan:*:*:*:*:*:*:*:*

Other names and identifiers for this entity.

Which sources assert this record, and when.

published 2018-10-23modified 2026-06-17

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.