CVE-2023-20109

Vulnerability updated 5 months ago (2024-05-04T16:48:52.139Z)
Download STIX
Preview STIX
CVE-2023-20109 is a significant software vulnerability that was discovered in Cisco's IOS and IOS XE software. This flaw, which resides in the GET VPN feature of the software, has been actively exploited by attackers. The issue is a zero-day vulnerability, meaning it was already being used in attacks before the developers were aware of its existence or had a chance to fix it. In September, Cisco first warned its customers about this vulnerability and urged them to apply patches as soon as possible. Despite this initial warning, the vulnerability continued to be targeted by attackers in the wild. It became evident that the flaw was not only severe but also actively exploited, making it a critical concern for all users of the affected software. Last month, and again last week, Cisco reiterated its warnings to customers about the ongoing exploitation of CVE-2023-20109. Alongside these advisories, Cisco released security updates intended to address the vulnerability. Customers have been strongly advised to apply these patches immediately to protect their systems from potential attacks. As of now, it remains crucial for all users of Cisco's IOS and IOS XE software to ensure they have applied the necessary updates to mitigate the risks posed by CVE-2023-20109.
Description last updated: 2024-03-17T13:17:06.275Z
What's your take? (Question 1 of 4)
Help tune the shared Cybergeist dataset, assist your peers, and earn karma. Expand the panel to get started.
Aliases We are not currently tracking any aliases
Miscellaneous Associations
Other elements of context that could aid in the identification of relevance
Cisco
Vulnerability
Ios
Exploit
Vpn
Analyst Notes & Discussion
Be the first to leave your mark here! Log in to share your views and vote.
Source Document References
Information about the CVE-2023-20109 Vulnerability was read from the documents corpus below. This display is limited to 20 results, create a free account to see more
PreviewSource LinkCreatedAtTitle
Securityaffairs
2 months ago
Securityaffairs
2 months ago
Securityaffairs
3 months ago
Securityaffairs
3 months ago
Securityaffairs
3 months ago
Securityaffairs
3 months ago
Securityaffairs
3 months ago
Securityaffairs
3 months ago
Securityaffairs
4 months ago
Securityaffairs
4 months ago
Securityaffairs
5 months ago
Securityaffairs
5 months ago
Securityaffairs
6 months ago
Securityaffairs
6 months ago
Securityaffairs
6 months ago
Securityaffairs
6 months ago
Securityaffairs
7 months ago
Securityaffairs
7 months ago
Securityaffairs
7 months ago
Securityaffairs
7 months ago