Lucene search
K

CVE-2025-14858

🗓️ 07 Apr 2026 19:57:43Reported by SWIType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

LR11xx firmware validation leaves last decrypted block in memory, allowing SPI read with physical access.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-14858
7 Apr 202619:57
attackerkb
Circl
CVE-2025-14858
7 Apr 202619:10
circl
CNNVD
Semtech LR11xx LoRa 安全漏洞
7 Apr 202600:00
cnnvd
Cvelist
CVE-2025-14858 Semtech LR11xx Encrypted Firmware Disclosure
7 Apr 202619:57
cvelist
EUVD
EUVD-2025-209284
7 Apr 202621:32
euvd
NVD
CVE-2025-14858
7 Apr 202620:16
nvd
Positive Technologies
PT-2026-30995
7 Apr 202600:00
ptsecurity
Vulnrichment
CVE-2025-14858 Semtech LR11xx Encrypted Firmware Disclosure
7 Apr 202619:57
vulnrichment
CNA
Node
semtechlr1110Range0trx_fw_0x0402
OR
semtechlr1120Range0trx_fw_0x0202
OR
semtechlr1121Range0trx_fw_0x0104
[
  {
    "vendor": "Semtech",
    "product": "LR1110",
    "modules": [
      "firmware"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "TRX FW 0x0402",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Semtech",
    "product": "LR1120",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "TRX FW 0x0202",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Semtech",
    "product": "LR1121",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "TRX FW 0x0104",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

08 Apr 2026 21:27Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.1
EPSS0.00015
SSVC
4