Veille CVE

Février 2022

5 CVE

Critique 3 Élevée 2 Moyenne 0 Faible 0 Non évaluée 0 Exploitées (KEV) Tri : plus récentes
  1. CVE-2021-45382 9.8 Critique Exploitée

    Dlink dir-820l firmware · Dlink dir-820lw firmware · Dlink dir-826l firmware · Dlink dir-830l firmware

    A Remote Command Execution (RCE) vulnerability exists in all series H/W revisions D-link DIR-810L, DIR-820L/LW, DIR-826L, DIR-830L, and DIR-836L routers via the DDNS function in ncc2 binary file. Note: DIR-810L, DIR-820L, DIR-830L, DIR-826L, DIR-836L, all hardware revisions, have reached their End of Life ("EOL") /End of Service Life ("EOS") Life-Cycle and as such this issue will not be patched.

  2. CVE-2021-3560 7.8 Élevée Exploitée

    polkit · Polkit project polkit · Debian debian linux · Canonical ubuntu linux

    It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged local attacker to, for example, create a new local administrator. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

  3. CVE-2022-20708 8.0 Élevée Exploitée

    Cisco Small Business RV Series Router Firmware · Cisco rv340 firmware · Cisco rv340w firmware · Cisco rv345 firmware

    Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization protections Fetch and run unsigned software Cause denial of service (DoS) For more information about these vulnerabilities, see the Details section of this advisory.

  4. CVE-2022-20700 9.8 Critique Exploitée

    Cisco Small Business RV Series Router Firmware · Cisco rv340 firmware · Cisco rv340w firmware · Cisco rv345 firmware

    Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization protections Fetch and run unsigned software Cause denial of service (DoS) For more information about these vulnerabilities, see the Details section of this advisory.

  5. CVE-2022-20699 9.8 Critique Exploitée

    Cisco Small Business RV Series Router Firmware · Cisco rv340 firmware · Cisco rv340w firmware · Cisco rv345 firmware

    Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization protections Fetch and run unsigned software Cause denial of service (DoS) For more information about these vulnerabilities, see the Details section of this advisory.