CVE-2020-1509
HighSummary
Występuje podatność na podniesienie uprawnień w usłudze Local Security Authority Subsystem Service (LSASS), gdy uwierzytelniony atakujący wysyła specjalnie przygotowane żądanie uwierzytelnienia. Zdalny atakujący, który skutecznie wykorzysta tę podatność, może spowodować podniesienie uprawnień w usłudze LSASS na docelowym systemie.
Risk Assessment
Podatność ta może prowadzić do nieautoryzowanego dostępu do systemu, co stwarza poważne zagrożenie dla bezpieczeństwa danych i integralności systemu.
Recommendation
Zaleca się zastosowanie aktualizacji zabezpieczeń, która zmienia sposób obsługi specjalnie przygotowanych żądań uwierzytelnienia przez LSASS.
Related vulnerabilities
- CVE-2026-86102Critical
An OS command injection vulnerability in the WatchGuard AP internal API service allows an attacker with network access to the AP to execute arbitrary shell commands on the underlying operating system.
- CVE-2026-101894Critical
The decompress package for Node.js before versions 10.2.2 and 11.1.4 (and the unmaintained decompress package up to 4.2.1) has a vulnerability allowing bypass of path checks via symlink chains. A crafted archive can allow reading/writing files outside the output directory, and overwriting startup scripts or configuration can lead to remote code execution.
- CVE-2026-101891Critical
An improper access control vulnerability in an internal API service on WatchGuard Access Points allows an unauthenticated attacker with network access to the AP to obtain a valid API session.
- CVE-2026-101081Critical
A stack-based buffer overflow vulnerability has been discovered in D-Link DI-8400 version 16.07 in the function menu_nat_more_asp of the file menu_nat_more.asp (Web Administration Service component). Manipulation of the argument opt allows remote attack. The exploit is public.
- CVE-2026-88804Critical
In SUSE Rancher (versions 2.15 before 2.15.2, 2.14 before 2.14.6, 2.13 before 2.13.10, 2.12 before 2.12.14, and 2.11 before 2.11.18), an unauthenticated update of public UI settings could be used by remote attackers to execute a stored cross-site scripting (XSS) attack in the Rancher UI.
- CVE-2026-12342Critical
A vulnerability in IdentityIQ (all versions) allows an unauthenticated user to perform remote code execution on the IdentityIQ server due to improper input validation of submitted web service API content.
- CVE-2026-101077Critical
A missing authentication vulnerability has been found in Netcore NR289-GE version 1.4.5102 in the function process_request of the boa_temp Handler component. The attack can be carried out remotely. The exploit is public, and the vendor did not respond.
- CVE-2026-101076Critical
An OS command injection vulnerability has been detected in Netcore NR289-GE version 1.4.5102 in the system function of the file /set_ntp_server_ip.cgi (CGI Handler component). Manipulation of the argument ntp_ip allows remote command execution. The exploit is public, and the vendor did not respond.
- CVE-2026-101075Critical
An OS command injection vulnerability has been detected in Netcore NR289-GE version 1.4.5102 in the system function of the file /location_time.cgi (Location Time Handler component). Manipulation of the argument mac allows remote command execution. The exploit is public, and the vendor did not respond.
- CVE-2026-101074Critical
A stack-based buffer overflow vulnerability has been identified in Netcore NR289-GE version 1.4.5102 in the password-check function of the file /bin/boa (Authentication component). Manipulation of the argument Username allows remote attack. The exploit is public, and the vendor did not respond.
Original NVD description (English source)
An elevation of privilege vulnerability exists in the Local Security Authority Subsystem Service (LSASS) when an authenticated attacker sends a specially crafted authentication request. A remote attacker who successfully exploited this vulnerability could cause an elevation of privilege on the target system's LSASS service. The security update addresses the vulnerability by changing the way that LSASS handles specially crafted authentication requests.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

