CVE-2023-20109

Cisco IOS and IOS XE Group Encrypted Transport VPN Out-of-Bounds Write Vulnerability
2.5%
EPSS
85%
Percentile
Yes
Known exploited
0
APAC news · 90d
Summary

Cisco IOS and IOS XE contain an out-of-bounds write vulnerability in the Group Encrypted Transport VPN (GET VPN) feature that could allow an authenticated, remote attacker who has administrative control of either a group member or a key server to execute malicious code or cause a device to crash.

Vendor
Cisco
Product
IOS and IOS XE
Added to KEV
Oct 10, 2023
Remediation due
Oct 31, 2023 (US federal deadline)
Ransomware use
Not known
Weakness
CWE-787
EPSS
2.5% 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