CVE-2021-27515

Vulnerability Profile Updated a month ago
Download STIX
Preview STIX
CVE-2021-27515 is a vulnerability that was discovered in April 2021. It affects the Windows Win32k component, which is responsible for managing user interface elements such as windows, menus, and buttons. The vulnerability allows an attacker to execute arbitrary code with kernel privileges, potentially leading to a complete takeover of the affected system. The vulnerability was reported to Microsoft by a security researcher on April 20, 2021. Microsoft released a patch for the vulnerability on May 11, 2021, as part of its monthly Patch Tuesday updates. As with all critical vulnerabilities, users are advised to apply the patch as soon as possible to prevent exploitation. Although there have been no reports of active exploitation of CVE-2021-27515 in the wild, it is still considered a serious threat. Attackers who successfully exploit this vulnerability could gain full control of a Windows system, allowing them to steal sensitive data, install malware, or carry out other malicious activities. Therefore, it is crucial that organizations take immediate action to patch any vulnerable systems to protect against potential attacks.
Possible Aliases / Cluster overlaps
It's hard to track cluster overlaps and naming conventions between vendors, so here are some possible overlapping names / profiles you also may want to look at.
IDVotesProfile Description
Miscellaneous Associations
Other elements of context that could aid in the identification of relevance
Associated Malware
To see the evidence that has resulted in this association, create a free account
IDTypeVotesProfile Description
No associations to display
Associated Threat Actors
To see the evidence that has resulted in this association, create a free account
IDTypeVotesProfile Description
No associations to display
Associated Vulnerabilities
To see the evidence that has resulted in this association, create a free account
IDTypeVotesProfile Description
No associations to display
Source Document References
Information about the CVE-2021-27515 Vulnerability was read from the documents corpus below. This display is limited to 20 results, create a free account to see more
SourceCreatedAtTitle
CERT-EU
a year ago
Ubuntu update for node-url-parse