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EUVD-2026-4994

🗓️ 29 Jan 2026 08:50:52Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 19 Views

A validation flaw in TeamViewer DEX Client enables tampering of log timestamps via UDP commands.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-23570
29 Jan 202608:50
–attackerkb
bdu_fstec
BDU FSTEC
NomadBranch.exe Remote Data Replacement
3 Feb 202600:00
–bdu_fstec
circl
Circl
CVE-2026-23570
29 Jan 202609:46
–circl
cnnvd
CNNVD
TeamViewer DEX Client security vulnerability
29 Jan 202600:00
–cnnvd
cnvd
CNVD
TeamViewer DEX Client Input Validation Error Vulnerability
5 Feb 202600:00
–cnvd
cve
CVE
CVE-2026-23570
29 Jan 202608:50
–cve
cvelist
Cvelist
CVE-2026-23570 Log timestamp tampering vulnerability in Content Distribution Service
29 Jan 202608:50
–cvelist
nvd
NVD
CVE-2026-23570
29 Jan 202609:16
–nvd
osv_cve
osv_cve
CVE-2026-23570
29 Jan 202609:16
–osv_cve
ptsecurity
Positive Technologies
PT-2026-5257
29 Jan 202600:00
–ptsecurity
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "d36bf991-0358-360e-9709-891d31f70960",
        "vendor": {
          "name": "TeamViewer"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "f80d8741-c8b0-3764-9af4-eeb48426d5b1",
        "product": {
          "name": "dex"
        },
        "product_version": "0 <26.1"
      }
    ]
  }
]

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29 Jan 2026 15:45Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.16.5
EPSS0.00673
SSVC
19