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CVE-2026-121191— Improper Access Control Vulnerability in TÜBİTAK BİLGEM's eta-remote

Quick assessment

Affected
TÜBİTAK BİLGEM Software Technologies Research Institute eta-remote
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.

TÜBİTAK BİLGEM 软件技术研究所的 eta-remote 软件存在缺少授权（Missing Authorization）漏洞，该漏洞允许攻击者访问未受访问控制列表（ACLs）适当限制的功能。 此问题影响 eta-remote 版本范围：从 0.0.2 起，直至 0.0.3 之前的所有版本。

CVSS 6.5 · Medium

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2026-121191

Vulnerability Information
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Vulnerability Title
Improper Access Control Vulnerability in TÜBİTAK BİLGEM's eta-remote
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute eta-remote allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects eta-remote: from 0.0.2 before 0.0.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
TÜBİTAK BİLGEM Software Technologies Research Institute eta-remote 0.0.2 ~ 0.0.3 -

II. Public POCs for CVE-2026-121191

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III. Intelligence Information for CVE-2026-121191

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Other References for CVE-2026-121191 (1)

Same Patch Batch · TÜBİTAK BİLGEM Software Technologies Research Institute · 2026-11-10 · 3 CVEs total

CVE-2026-121267 7.8 HIGH Incorrect Default Permissions Vulnerability in TÜBİTAK BİLGEM's eta-remote
CVE-2026-16478 7.0 HIGH Arbitrary Package Installation in TÜBİTAK BİLGEM's pardus-nvidia-installer

IV. Related Vulnerabilities

Same product: eta-remote
Same vendor: TÜBİTAK BİLGEM Software Technologies Research Institute
Same weakness: CWE-862