VulnerabilityAnalyzed
CVE-2023-37929
The buffer overflow vulnerability in the CGI program of the VMG3625-T50B firmware version V5.50(ABPM.8)C0 could allow an authenticated remote attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.
MEDIUM 6.5EPSS 0.55%
Does this matter?
Lower severity and a low EPSS score (0.55%). Track it; it rarely justifies an emergency change on its own.
Description
The buffer overflow vulnerability in the CGI program of the VMG3625-T50B firmware version V5.50(ABPM.8)C0 could allow an authenticated remote attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.55% probability · 44th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- zyxel/dx3300-t1 firmware · zyxel/dx3301-t0 firmware · zyxel/dx4510 firmware · zyxel/dx5401-b0 firmware · zyxel/dx5401-b1 firmware · zyxel/emg3525-t50b firmware · zyxel/emg5523-t50b firmware · zyxel/emg5723-t50k firmware · zyxel/ex3300-t1 firmware · zyxel/ex3301-t0 firmware · zyxel/ex3500-t0 firmware · zyxel/ex3501-t0 firmware · zyxel/ex3510 firmware · zyxel/ex5401-b0 firmware · zyxel/ex5401-b1 firmware · zyxel/ex5501-b0 firmware · zyxel/ex5510 firmware · zyxel/ex5512-t0 firmware · zyxel/ex5600-t1 firmware · zyxel/ex5601-t0 firmware · +12 more
- Source
- security@zyxel.com.tw
References
- https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerabilities-in-some-5g-nr-4g-lte-cpe-dsl-ethernet-cpe-fiber-ont-wifi-extender-and-home-router-devices-05-21-2024Vendor Advisory
- https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerabilities-in-some-5g-nr-4g-lte-cpe-dsl-ethernet-cpe-fiber-ont-wifi-extender-and-home-router-devices-05-21-2024Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.