EUVD-2026-81083
GHSA-g6ff-7f49-6527
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Network-reachable, low-complexity SSRF requiring authenticated access (PR:L); accepting the vendor's confidentiality-only C:H for internal-resource disclosure with no integrity/availability impact.
Primary rating from Vendor (Tanium).
CVSS VectorVendor: Tanium
Lifecycle Timeline
2DescriptionCVE.org
Tanium addressed a server-side request forgery vulnerability in Threat Response.
AnalysisAI
An authenticated server-side request forgery (SSRF) in Tanium Threat Response allows a user who already holds valid console or module credentials to coerce the Tanium server into making requests to attacker-influenced URLs, potentially disclosing internal-only resources. The vendor scores it 6.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N), which matches our independent assessment: remote reachability with low attack complexity, but the low-privilege authentication requirement is the main limiting factor and there is no user interaction needed. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Requires an authenticated principal with access to Tanium Threat Response (PR:L) - the attacker must already hold valid console/module credentials, so this is not exploitable by anonymous internet attackers. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a moderate-risk, authenticated SSRF (CWE-918) in Tanium Threat Response, scored 6.5 by the vendor with vector AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Tanium has addressed the issue, so the primary remediation is to apply the fix documented in vendor advisory TAN-2026-050 (https://security.tanium.com/TAN-2026-050), which is the authoritative source for the exact fixed server/module build since the CVE data does not publish a version number - do not assume an arbitrary version is safe. … Detailed patch versions, workarounds, and compensating controls in full report. |
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More in Threat Response
View allSQL injection in Tanium Threat Response (CVSS 3.1 base score 8.8, AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) allows a low-priv
Improper access controls in Tanium Threat Response let an attacker who already holds a valid low-privileged account mani
Tanium addressed an information disclosure vulnerability in Threat Response. [CVSS 4.9 MEDIUM]
Tanium addressed an information disclosure vulnerability in Threat Response. [CVSS 4.9 MEDIUM]
Tanium addressed an information disclosure vulnerability in Threat Response. [CVSS 4.3 MEDIUM]
Tanium addressed an information disclosure vulnerability in Threat Response. [CVSS 4.3 MEDIUM]
Tanium addressed an information disclosure vulnerability in Threat Response. [CVSS 4.3 MEDIUM]
Improper access controls in Tanium Threat Response let an authenticated, high-privilege operator (PR:H) reach a function
Information disclosure vulnerability in Tanium Threat Response allows high-privileged authenticated users to access sens
Same weakness CWE-918 – Server-Side Request Forgery (SSRF)
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External POC / Exploit Code
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