CVE-2026-10816: Arbitrary File Read (Unauthenticated) in NetScaler ADC and NetScaler Gateway if the access to NSIP, Cluster Management IP or SNIP with management access is enabled

highCVSS 7.5CVE-2026-10816

Arbitrary File Read (Unauthenticated) in NetScaler ADC and NetScaler Gateway if the access to NSIP, Cluster Management IP or SNIP with management access is enabled

Details

Source: NVD Recent CVEs (US · database · site)
Severity: high — CVSS 7.5
Published: 2026-06-30
Last updated: 2026-07-02
Exploitation: Not in CISA KEV at last sync

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-10816

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-108160.41% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 33% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-10816	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

unknownCitrix Products Multiple Vulnerabilitieshkcert
unknownAL26-016 - Vulnerability impacting Citrix NetScaler CVE-2026-8451cccs
high[UPDATE] [high] Citrix Systems NetScaler ADC and Gateway: Multiple vulnerabilitiescert-bund
unknownMultiple vulnerabilities in Citrix products (July 1, 2026)cert-fr-avis
unknownNCSC-2026-0216 [1.00] [M/H] Vulnerabilities fixed in Citrix Netscaler ADC and Netscaler Gatewayncsc-nl
criticalCitrix security advisory (AV26-645) – Update 1cccs

Recent advisories for Arbitrary File Read

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

mediumCVE-2026-11426: The UnderConstructionPage PRO plugin for WordPress is vulnerable to Arbitrary File Read in all…nvd · 2026-07-11
highGHSA-g5r6-gv6m-f5jv: mcp-atlassian: Arbitrary file read via missing path validation in confluence_upload_attac…ghsa · 2026-07-10
highGHSA-wm45-qh3g-v83f: mcp-atlassian: Arbitrary server-side file read via attachment uploadghsa · 2026-07-10
highGHSA-p4m3-mgmm-c664: SiYuan: Path Traversal via Double URL Encoding in /assets/*path (publish mode arbitrary f…ghsa · 2026-07-10
highCVE-2026-13347: The Hide My WP Lite plugin for WordPress is vulnerable to Arbitrary File Read in versions up t…nvd · 2026-07-10
mediumCVE-2026-39243: decompress before 4.2.2 allows arbitrary hardlink creation during archive extraction, enabling…nvd · 2026-07-09