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CVE-2026-83527

Quick assessment

Affected
Ivanti Sentry
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ivanti Sentry是美国Ivanti公司的一款提供移动终端安全接入与云端策略管控的服务器网关软件。 Ivanti Sentry R10.8.2之前版本、R10.7.3之前版本和R10.6.4之前版本存在授权问题漏洞，该漏洞源于身份验证绕过问题，可能导致远程未经身份验证的攻击者获得管理员级访问权限。

CVSS 8.1 · High EPSS 1.80% · P78

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts

Affected Version Matrix 3

VendorProduct Version RangeStatus
Ivanti Sentry R10.8.2 unaffected
R10.7.3 unaffected
R10.6.4 unaffected
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I. Basic Information for CVE-2026-83527

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An Authentication Bypass vulnerability in Sentry before R10.8.2, R10.7.3 and R10.6.4 allows a remote unauthenticated attacker to gain administrative level access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Ivanti Sentry 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ivanti Sentry是美国Ivanti公司的一款提供移动终端安全接入与云端策略管控的服务器网关软件。 Ivanti Sentry R10.8.2之前版本、R10.7.3之前版本和R10.6.4之前版本存在授权问题漏洞，该漏洞源于身份验证绕过问题，可能导致远程未经身份验证的攻击者获得管理员级访问权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Ivanti Sentry R10.8.2 -

II. Public POCs for CVE-2026-83527

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III. Intelligence Information for CVE-2026-83527

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Vendor Advisories for CVE-2026-83527 (1)

Same Patch Batch · Ivanti · 2026-09-08 · 10 CVEs total

CVE-2026-12645 9.9 CRITICAL Ivanti Neurons for ITSM 授权问题漏洞
CVE-2026-12650 9.9 CRITICAL Ivanti Neurons for ITSM 反序列化注入漏洞
CVE-2026-12646 9.9 CRITICAL Ivanti Neurons for ITSM 授权问题漏洞
CVE-2026-12647 9.9 CRITICAL Ivanti Neurons for ITSM 授权问题漏洞
CVE-2026-12745 9.8 CRITICAL Ivanti Neurons for ITSM 反序列化注入漏洞
CVE-2026-12744 9.8 CRITICAL Ivanti Neurons for ITSM 反序列化注入漏洞
CVE-2026-18851 8.8 HIGH Ivanti Endpoint Manager Mobile 授权问题漏洞
CVE-2026-12651 8.8 HIGH Ivanti Neurons for ITSM 反序列化注入漏洞
CVE-2026-12648 8.8 HIGH Ivanti Neurons for ITSM 反序列化注入漏洞

IV. Related Vulnerabilities

Same product: Sentry
Same vendor: Ivanti
Same weakness: CWE-288

V. Comments for CVE-2026-83527

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