CVE-2026-76474
waiting for further signalsZero needs more public information before it can validate it.GHSA-mmh2-pw7w-r7pw ↗EUVD-2026-107386 ↗
no check availablenot proven exploitable
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).kevAttacks confirmed in the real world.
Cisco Emergency Responder 14; 14SU1; 14SU2; 14SU3; 14SU3a; 15; 15SU1; 15SU1a; 14SU4; 15SU2; 15SU3; 14SU5; 15SU4; 14SU6; 14SU4a; 15.0.1.13010-1; 15.0.1.13011-1; 15.0.1.13012-1; 15.0.1.13013-1; 15.0.1.13014-1; 15.0.1.13015-1; 15.0.1.13016-1; 15.0.1.13017-1; 15SU3a; 15SU4a; 14SU2a
CWE-287 Improper Authentication
ETK-2026-2335Zero's internal tracking ID, independent of the CVE number., permanent identifier
2h 13msince last run
13mAI analysisAnalysis: how long the AI spent reversing this signal.
description
Cisco Emergency Responder, Cisco Unified Communications Manager, Unified Communications Manager IM and Presence Service, and Cisco Unity Connection are affected by improper-authentication issues. The available advisory text does not specify the attacker impact or any preconditions required to exploit them.
mitigation
Apply the applicable Cisco software-hardening releases for each affected product. No fixed version is recorded in the provided package data; restrict access to management and communications services until updates can be deployed.
check
no
exploit
no
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
contextual
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
no
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
13m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-21 16:14Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
–
Δ to kevAttacks confirmed in the real world.
–
outcome
Contextual: an exploit technique exists, but no deterministic check could cover this one.
source signals
Public signals that triggered or updated the pipeline. These are inputs for the deltas above.
- 2026-10-21 16:14Zcve_org: trigger signal, started the run
this entry in the feed
GET /api/v1/feed/CVE-2026-76474
{ "etk_id": "ETK-2026-2335", "cve_id": "CVE-2026-76474", "display_id": "CVE-2026-76474", "ghsa_id": "GHSA-mmh2-pw7w-r7pw", "euvd_id": "EUVD-2026-107386", "status": "published", "anchor_state": "anchored", "title": "Improper authentication in Cisco Unified Communications products", "summary": "Cisco Emergency Responder, Cisco Unified Communications Manager, Unified Communications Manager IM and Presence Service, and Cisco Unity Connection are affected by improper-authentication issues. The available advisory text does not specify the attacker impact or any preconditions required to exploit them.", "mitigation": "Apply the applicable Cisco software-hardening releases for each affected product. No fixed version is recorded in the provided package data; restrict access to management and communications services until updates can be deployed.", "vendor": "Cisco", "product": "Cisco Emergency Responder", "affected": [ { "affected_notes": [], "affected_ranges": [ "14", "14SU1", "14SU2", "14SU3", "14SU3a", "15", "15SU1", "15SU1a", "14SU4", "15SU2", "15SU3", "14SU5", "15SU4", "14SU6" ], "ecosystem": null, "fixed_versions": [], "package_name": "Cisco Emergency Responder", "purl": null }, { "affected_notes": [], "affected_ranges": [ "14", "14SU1", "14SU2", "14SU3", "15", "15SU1", "14SU4", "14SU4a", "15SU1a", "15SU2", "15.0.1.13010-1", "15.0.1.13011-1", "15.0.1.13012-1", "15.0.1.13013-1", "15.0.1.13014-1", "15.0.1.13015-1", "15.0.1.13016-1", "15.0.1.13017-1", "15SU3a", "14SU5", "15SU4", "15SU4a", "14SU6" ], "ecosystem": null, "fixed_versions": [], "package_name": "Cisco Unified Communications Manager", "purl": null }, { "affected_notes": [], "affected_ranges": [ "14", "14SU1", "14SU2", "14SU2a", "14SU3", "15", "15SU1", "14SU4", "15SU2", "15SU3", "14SU5", "15SU4", "14SU6" ], "ecosystem": null, "fixed_versions": [], "package_name": "Cisco Unified Communications Manager IM and Presence Service", "purl": null }, { "affected_notes": [], "affected_ranges": [ "14", "14SU1", "14SU2", "14SU3", "14SU3a", "15", "15SU1", "14SU4", "15SU2", "15SU3", "14SU5", "15SU4", "14SU6" ], "ecosystem": null, "fixed_versions": [], "package_name": "Cisco Unity Connection", "purl": null } ], "cwes": [ 287 ], "cvss_score": 9.8, "cvss_src": "cna_vendor", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "epss_score": null, "epss_percentile": null, "epss_asof": null, "automation": "contextual", "check": false, "check_confidence_basis": null, "exploit": false, "pipeline_minutes": 12.932515866666666, "t0_at": "2026-10-21T16:14:48.265000+00:00", "signals": { "trigger_signal": { "at": "2026-10-21T16:14:48.265000+00:00", "days": 0, "is_lower_bound": false, "measured_at": "2026-10-21T16:14:48.265000+00:00", "url": "https://www.cve.org/CVERecord?id=CVE-2026-76474" } } }
published 2026-10-21 17:14Z
last change 2026-10-21 18:49Z
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