GHSA-C4QF-P2QH-JV7R

Vulnerability from github – Published: 2026-01-06 18:31 – Updated: 2026-01-06 18:31
VLAI?
Details

TDM Digital Signage PC Player 4.1.0.4 contains an elevation of privileges vulnerability that allows authenticated users to modify executable files. Attackers can leverage the 'Modify' permissions for authenticated users to replace executable files with malicious binaries and gain elevated system access.

Severity ?
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.5 (High)
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
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{
  "affected": [],
  "aliases": [
    "CVE-2020-36916"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-732"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-06T16:15:47Z",
    "severity": "HIGH"
  },
  "details": "TDM Digital Signage PC Player 4.1.0.4 contains an elevation of privileges vulnerability that allows authenticated users to modify executable files. Attackers can leverage the \u0027Modify\u0027 permissions for authenticated users to replace executable files with malicious binaries and gain elevated system access.",
  "id": "GHSA-c4qf-p2qh-jv7r",
  "modified": "2026-01-06T18:31:34Z",
  "published": "2026-01-06T18:31:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36916"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/190627"
    },
    {
      "type": "WEB",
      "url": "https://packetstorm.news/files/id/159723"
    },
    {
      "type": "WEB",
      "url": "https://pro.sony/en_NL/products/display-software/tdm-ds1y-tdm-ds3y"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/48953"
    },
    {
      "type": "WEB",
      "url": "https://www.tdmsignage.com"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/tdm-digital-signage-pc-player-privilege-escalation-via-insecure-permissions"
    },
    {
      "type": "WEB",
      "url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5604.php"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.