Vulnerability Details CVE-2023-37928
A post-authentication command injection vulnerability in the WSGI server of the Zyxel NAS326 firmware version V5.21(AAZF.14)C0 and NAS542 firmware version V5.21(ABAG.11)C0 could allow an authenticated attacker to execute some operating system (OS) commands by sending a crafted URL to a vulnerable device.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.021
EPSS Ranking 83.5%
CVSS Severity
CVSS v3 Score 8.8
References
- https://bugprove.com/knowledge-hub/cve-2023-37927-and-cve-2023-37928-multiple-post-auth-blind-os-command-and-python-code-injection-vulnerabilities-in-zyxel-s-nas-326-devices/
- https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-authentication-bypass-and-command-injection-vulnerabilities-in-nas-products
- https://bugprove.com/knowledge-hub/cve-2023-37927-and-cve-2023-37928-multiple-post-auth-blind-os-command-and-python-code-injection-vulnerabilities-in-zyxel-s-nas-326-devices/
- https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-authentication-bypass-and-command-injection-vulnerabilities-in-nas-products
Products affected by CVE-2023-37928
-
cpe:2.3:h:zyxel:nas326:-
-
cpe:2.3:h:zyxel:nas542:-
-
cpe:2.3:o:zyxel:nas326_firmware:-
-
cpe:2.3:o:zyxel:nas326_firmware:5.21
-
cpe:2.3:o:zyxel:nas326_firmware:5.21(aazf.12)c0
-
cpe:2.3:o:zyxel:nas326_firmware:5.21(aazf.13)c0
-
cpe:2.3:o:zyxel:nas326_firmware:5.21(aazf.14)c0
-
cpe:2.3:o:zyxel:nas326_firmware:5.21(aazf.7)c0
-
cpe:2.3:o:zyxel:nas542_firmware:-
-
cpe:2.3:o:zyxel:nas542_firmware:5.21(abag.10)c0
-
cpe:2.3:o:zyxel:nas542_firmware:5.21(abag.11)c0
-
cpe:2.3:o:zyxel:nas542_firmware:5.21(abag.4)c0
-
cpe:2.3:o:zyxel:nas542_firmware:5.21(abag.9)c0