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CVE-2026-1453

Missing Authentication for Critical Function in KiloView Encoder Series

No known exploitation. EPSS puts it in the 45th percentile. Only a workaround so far.

CVSS 3.19.8CriticalEPSS percentile45th0.5% chance in 30 daysCISA KEVNot listedNo confirmed exploitation
No public exploit knownFixWorkaroundNo fixed build yet

Published Updated Sources: CVE.org, NVD, CSAF

NVD CVE.org

What to do

No fixed build is published yet. The vendor describes a workaround.

  • KiloView Encoder Series E1 hardware Version 1.4Affected: 4.7.2516Upgrade to: not statedStated by: CVE record
  • KiloView Encoder Series E1 hardware Version 1.6.20Affected: 4.7.2511Upgrade to: not statedAffected: 4.8.2523Upgrade to: not statedAffected: 4.8.2611Upgrade to: not statedAffected: 4.6.2400Upgrade to: not stated + 6 more branchesStated by: CVE record
  • KiloView Encoder Series E1-s hardware Version 1.4Affected: 4.7.2516Upgrade to: not statedAffected: 4.8.2519Upgrade to: not statedAffected: 4.8.2525Upgrade to: not statedAffected: 4.8.2611Upgrade to: not stated + 3 more branchesStated by: CVE record
  • KiloView Encoder Series E2 hardware Version 1.7.20Affected: 4.8.2611Upgrade to: not statedAffected: 4.8.2561Upgrade to: not statedStated by: CVE record
  • KiloView Encoder Series E2 hardware Version 1.8.20Affected: 4.8.2523Upgrade to: not statedAffected: 4.8.2611Upgrade to: not statedAffected: 4.8.2554Upgrade to: not statedStated by: CVE record

Versions as the sources state them. 5 more products have version data. Full version matrix after sign-in

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What it is

From the CVE record

A missing authentication for critical function vulnerability in KiloView Encoder Series could allow an unauthenticated attacker to create or delete administrator accounts. This vulnerability can grant the attacker full administrative control over the product.

In plain language

No plain-language summary for this CVE yet.

Exploitation

Where each signal puts this CVE on the scale from published to confirmed exploited.

EPSS45th
CISA KEV

Not in the catalog. CISA has not confirmed exploitation.

Public exploits

No public exploit or proof of concept found in the sources we track.

EPSS

0.5% chance of exploitation activity in the next 30 days, which ranks it in the 45th percentile of scored CVEs.

Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.

Lifecycle

5 events over 6 days, from the signal feeds we watch.

  1. Workaround availablerecord updated
  2. Publishedweakness classified, att&ck mapped

Affected products

And 2 more affected products. See all after sign-in

Technical detail

CVSS 3.1 vector

Open in the CVSS calculator

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Scored 9.8 by NVD.

How it is reached

  • Attack Vector NetworkExploitable remotely over the network without any special conditions
  • Attack Complexity LowNo special conditions — the attack can be reliably reproduced
  • Privileges Required NoneNo authentication required — anyone can exploit this
  • User Interaction NoneNo user interaction needed — fully automated exploitation

Scope

  • Scope UnchangedImpact is limited to the vulnerable component itself

Impact if exploited

  • Confidentiality HighTotal information disclosure — all data in the component is compromised
  • Integrity HighTotal loss of integrity — attacker can modify any data in the component
  • Availability HighTotal denial of service — the component is completely unavailable

Weaknesses

ATT&CK techniques

Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.

Sources

References in the record

And 15 more references. See all after sign-in

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