{"cvss":6.6,"datePublished":"2023-10-10","dateUpdated":"2023-10-10","description":"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.","dueDate":"2023-10-31","id":"CVE-2023-20109","kev_catalogs":["cisa"],"knownRansomwareCampaignUse":"Unknown","notes":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-getvpn-rce-g8qR68sx;  https://nvd.nist.gov/vuln/detail/CVE-2023-20109","product":"IOS and IOS XE","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","severity":"MEDIUM","source":"cisa_known_exploited","title":"Cisco IOS and IOS XE Group Encrypted Transport VPN Out-of-Bounds Write Vulnerability","vendor":"Cisco"}