Risk Letters

Exploited vulnerability

CVE-2021-22900

TLP:CLEAR

Ivanti Pulse Connect Secure Unrestricted File Upload Vulnerability

Ivanti Pulse Connect Secure contains an unrestricted file upload vulnerability that allows an authenticated administrator to perform a file write via a maliciously crafted archive upload in the administrator web interface.

Facts

  • Vendor: Ivanti
  • Product: Pulse Connect Secure
  • CVSS: 7.2
  • EPSS (probability of exploitation within 30 days): 14.1 %
  • On CISA's Known Exploited Vulnerabilities list since: 3 November 2021
  • First known exploitation: 3 November 2021
  • CISA's deadline for US federal agencies: 3 May 2022
  • Weakness: CWE-94
  • First seen by Risk Letters: 3 November 2021

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

Get the full brief

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