Risk Letters

Exploited vulnerability

CVE-2017-9822

TLP:CLEAR

DotNetNuke (DNN) Remote Code Execution Vulnerability

DotNetNuke (DNN) contains a vulnerability that may allow for remote code execution via cookie deserialization.

Facts

  • Vendor: DotNetNuke (DNN)
  • Product: DotNetNuke (DNN)
  • CVSS: 8.8
  • EPSS (probability of exploitation within 30 days): 94.8 %
  • On CISA's Known Exploited Vulnerabilities list since: 3 November 2021
  • First known exploitation: 3 November 2021
  • Used in ransomware campaigns (per CISA): Yes
  • CISA's deadline for US federal agencies: 3 May 2022
  • Weakness: CWE-20
  • First seen by Risk Letters: 3 November 2021

Members see which Nordic sectors the flaw hits, and what to do about it.

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD