Missing Authentication for Critical Function in KiloView Encoder Series
Priority MEDIUM 49CWE-306Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00538 45th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Kiloview | Encoder Series E1 hardware Version 1.4 | 4.7.2516 | — | No fix listed | CNA |
| Kiloview | Encoder Series E1 hardware Version 1.6.20 | 4.7.2511; 4.8.2523; 4.8.2611; 4.6.2400; 4.7.2512; 4.8.2561; 4.8.2554; 4.3.2029; 4.8.2555; 4.6.2408 | — | No fix listed | CNA |
| Kiloview | Encoder Series E1-s hardware Version 1.4 | 4.7.2516; 4.8.2519; 4.8.2525; 4.8.2611; 4.8.2561; 4.8.2554; 4.8.2523 | — | No fix listed | CNA |
| Kiloview | Encoder Series E2 hardware Version 1.7.20 | 4.8.2611; 4.8.2561 | — | No fix listed | CNA |
| Kiloview | Encoder Series E2 hardware Version 1.8.20 | 4.8.2523; 4.8.2611; 4.8.2554 | — | No fix listed | CNA |
| Kiloview | Encoder Series G1 hardware Version 1.6.20 | 4.8.2561 | — | No fix listed | CNA |
| Kiloview | Encoder Series P1 hardware Version 1.3.20 | 4.8.2633; 4.8.2608 | — | No fix listed | CNA |
| Kiloview | Encoder Series P2 hardware Version 1.8.20 | 4.8.2633 | — | No fix listed | CNA |
| Kiloview | Encoder Series RE1 hardware Version 2.0.00 | 4.7.2513 | — | No fix listed | CNA |
| Kiloview | Encoder Series RE1 hardware Version 3.0.00 | 4.8.2519; 4.8.2561; 4.8.2611; 4.8.2525 | — | No fix listed | CNA |
- Encoder Series E1 hardware Version 1.4 VendorKiloview Affected 4.7.2516 Fixed in — No fix listed CNA
- Encoder Series E1 hardware Version 1.6.20 VendorKiloview Affected 4.7.2511; 4.8.2523; 4.8.2611; 4.6.2400; 4.7.2512; 4.8.2561; 4.8.2554; 4.3.2029; 4.8.2555; 4.6.2408 Fixed in — No fix listed CNA
- Encoder Series E1-s hardware Version 1.4 VendorKiloview Affected 4.7.2516; 4.8.2519; 4.8.2525; 4.8.2611; 4.8.2561; 4.8.2554; 4.8.2523 Fixed in — No fix listed CNA
- Encoder Series E2 hardware Version 1.7.20 VendorKiloview Affected 4.8.2611; 4.8.2561 Fixed in — No fix listed CNA
- Encoder Series E2 hardware Version 1.8.20 VendorKiloview Affected 4.8.2523; 4.8.2611; 4.8.2554 Fixed in — No fix listed CNA
- Encoder Series G1 hardware Version 1.6.20 VendorKiloview Affected 4.8.2561 Fixed in — No fix listed CNA
- Encoder Series P1 hardware Version 1.3.20 VendorKiloview Affected 4.8.2633; 4.8.2608 Fixed in — No fix listed CNA
- Encoder Series P2 hardware Version 1.8.20 VendorKiloview Affected 4.8.2633 Fixed in — No fix listed CNA
- Encoder Series RE1 hardware Version 2.0.00 VendorKiloview Affected 4.7.2513 Fixed in — No fix listed CNA
- Encoder Series RE1 hardware Version 3.0.00 VendorKiloview Affected 4.8.2519; 4.8.2561; 4.8.2611; 4.8.2525 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-1453
- 2026-10-03 Alias added: GHSA-x5qw-m467-vgq3
References
More Kiloview vulnerabilities
- TI-2025-39367 An issue in KiloView Dual Channel 4k HDMI & 3G-SDI HEVC Video Encoder Firmware… CVSS 3.1HIGH 7.5
- TI-2024-02008 Use of Hard-coded Credentials in Kiloview NDI N series products API middleware CVSS 3.1CRITICAL 9.8
- TI-2023-22305 Missing Authentication for Critical Function in Kiloview P1/P2 devices CVSS 3.1CRITICAL 10.0
- TI-2023-22304 Improper input validation in Kiloview P1/P2 devices allows for remote code execution CVSS 3.1CRITICAL 10.0
- TI-2023-22307 Authentication Bypass by Primary Weakness in Kiloview P1/P2 devices CVSS 3.1CRITICAL 9.8
- TI-2023-22306 Use of Hard-coded Credentials in Kiloview P1/P2 devices CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-1453 · CVE Program
- CVE-2026-1453 · NVD
- FIRST EPSS
- GHSA-x5qw-m467-vgq3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences