CVSS: 7.8EPSS: 0%CPEs: 18EXPL: 0CVE-2021-34484 – Microsoft Windows User Profile Service Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2021-34484
Windows User Profile Service Elevation of Privilege Vulnerability Una Vulnerabilidad de Elevación de Privilegios en Windows User Profile Service This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the User Profile Service. By creating a directory junction, an attacker can abuse the service to delete a directory. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Microsoft Windows User Profile Service contains an unspecified vulnerability that allows for privilege escalation. • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34484 •
CVSS: 10.0EPSS: 52%CPEs: 25EXPL: 32CVE-2020-1472 – Microsoft Netlogon Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2020-1472
An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network. To exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access. Microsoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how Netlogon handles the usage of Netlogon secure channels. For guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see How to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472 (updated September 28, 2020). When the second phase of Windows updates become available in Q1 2021, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this advisory. See Microsoft Technical Security Notifications. • https://www.exploit-db.com/exploits/49071 https://github.com/SecuraBV/CVE-2020-1472 https://github.com/dirkjanm/CVE-2020-1472 https://github.com/VoidSec/CVE-2020-1472 https://github.com/k8gege/CVE-2020-1472-EXP https://github.com/cube0x0/CVE-2020-1472 https://github.com/sv3nbeast/CVE-2020-1472 https://github.com/thatonesecguy/zerologon-CVE-2020-1472 https://github.com/CanciuCostin/CVE-2020-1472 https://github.com/0xkami/CVE-2020-1472 https://github.com/striveben&#x • CWE-287: Improper Authentication CWE-330: Use of Insufficiently Random Values •
CVSS: 7.8EPSS: 91%CPEs: 19EXPL: 3CVE-2020-0787 – Microsoft Windows Background Intelligent Transfer Service (BITS) Improper Privilege Management Vulnerability
https://notcve.org/view.php?id=CVE-2020-0787
An elevation of privilege vulnerability exists when the Windows Background Intelligent Transfer Service (BITS) improperly handles symbolic links, aka 'Windows Background Intelligent Transfer Service Elevation of Privilege Vulnerability'. Existe una vulnerabilidad de elevación de privilegios cuando el Windows Background Intelligent Transfer Service (BITS) maneja inapropiadamente los enlaces simbólicos, también se conoce como "Windows Background Intelligent Transfer Service Elevation of Privilege Vulnerability". Microsoft Windows BITS is vulnerable to to a privilege elevation vulnerability if it improperly handles symbolic links. An actor can exploit this vulnerability to execute arbitrary code with system-level privileges. • https://github.com/cbwang505/CVE-2020-0787-EXP-ALL-WINDOWS-VERSION https://github.com/yanghaoi/CVE-2020-0787 http://packetstormsecurity.com/files/158056/Background-Intelligent-Transfer-Service-Privilege-Escalation.html https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0787 https://itm4n.github.io/cve-2020-0787-windows-bits-eop https://github.com/itm4n/BitsArbitraryFileMove https://attackerkb.com/assessments/e61cfec0-d766-4e7e-89f7-5aad2460afb8 https://googleprojectzero.blogspot.com/2018&# • CWE-59: Improper Link Resolution Before File Access ('Link Following') •