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CVE-2026-12503 Loytec LINX firmware: Improper Link Resolution in /usr/bin/larm_starter

🗓️ 24 Jul 2026 13:57:56Reported by NCSC.chType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Authenticated attacker can make /etc/passwd writable by larmapp via a symlink on the server certificate.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-12503
24 Jul 202613:57
attackerkb
CVE
CVE-2026-12503
24 Jul 202613:57
cve
EUVD
EUVD-2026-48591
24 Jul 202615:33
euvd
NVD
CVE-2026-12503
24 Jul 202615:17
nvd
Positive Technologies
PT-2026-64297
24 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-12503 Loytec LINX firmware: Improper Link Resolution in /usr/bin/larm_starter
24 Jul 202613:57
vulnrichment
[
  {
    "vendor": "Loytec",
    "product": "LIP-ME20xC",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.16",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-INX",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.16",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-GATE",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.16",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-ROC",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.16",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-IOB",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.16",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-DALI",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.16",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-VIS",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.16",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Loytec",
    "product": "L-PAD",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "8.4.16",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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