CVE-2026-20320

Cisco BroadWorks Improper Restriction of XML External Entity Reference Vulnerability
0.8%
EPSS
58%
Percentile
Yes
Known exploited
0
APAC news · 90d
Summary

Cisco BroadWorks contains an improper restriction of XML external entity reference vulnerability that could allow an unauthenticated, remote attacker to read sensitive configuration information on an affected system.

Vendor
Cisco
Product
BroadWorks
Added to KEV
Nov 10, 2026
Remediation due
Nov 24, 2026 (US federal deadline)
Ransomware use
Not known
Weakness
CWE-611
EPSS
0.8% as of Nov 12
In the news
  • No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
  • none recorded