CVE-2026-2698— Improper Access Control
Quick assessment
Affected
Tenable Security Center
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.
Tenable Security Center是美国Tenable公司的一个安全中心。 Tenable Security Center存在安全漏洞，该漏洞源于访问控制不当，可能导致经过身份验证的用户访问其授权范围之外的区域。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2026-2698
Vulnerability Information
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Vulnerability Title
Improper Access Control
Source: CVE Program / CVE List V5
Vulnerability Description
An improper access control vulnerability exists where an authenticated user could access areas outside of their authorized scope.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Tenable Security Center 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenable Security Center是美国Tenable公司的一个安全中心。 Tenable Security Center存在安全漏洞，该漏洞源于访问控制不当，可能导致经过身份验证的用户访问其授权范围之外的区域。
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 |
|---|---|---|---|---|
| Tenable | Security Center | 0 ~ 6.8.0 | - |
|
II. Public POCs for CVE-2026-2698
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-2698 (2)
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V. Comments for CVE-2026-2698
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