CVE-2025-7572: fallo de gravedad media en LB-LINK BL-WR9000
LB-LINK BL-WR9000 lighttpd.cgi bs_GetHostInfo information disclosure
Publicada el
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.9epss 0.4%
probabilidad de explotación
0.4%top 70% de las CVE
explotación observada
noninguna fuente lo reporta
A vulnerability classified as critical was found in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. This vulnerability affects the function bs_GetHostInfo in the library libblinkapi.so of the file /cgi-bin/lighttpd.cgi. The manipulation leads to information disclosure. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Productos afectados
LB-LINK · BL-AC1900LB-LINK · BL-AC2100_AZ3LB-LINK · BL-AC3600LB-LINK · BL-AX1800LB-LINK · BL-AX5400PLB-LINK · BL-WR9000CVEs relacionadas — LB-LINK BL-WR9000
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-4076MEDIUMLB-LINK BL-AC3600 Password lighttpd.cgi easy_uci_set_option_string_0 command injectionEPSS 19.8%CVE-2025-7574CRITICALLB-LINK BL-WR9000 Web Interface lighttpd.cgi restore improper authenticationEPSS 0.8%CVE-2025-7565MEDIUMLB-LINK BL-AC3600 Web Management Interface lighttpd.cgi geteasycfg information disclosureEPSS 0.7%CVE-2025-7573MEDIUMLB-LINK BL-WR9000 lighttpd.cgi bs_GetManPwd information disclosureEPSS 0.4%CVE-2025-7564HIGHLB-LINK BL-AC3600 shadow hard-coded credentialsEPSS 0.3%
Referencias
https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Information_Exposure_Vulnerabilities_in_Various_Blink_Router_Models.mdhttps://github.com/waiwai24/0101/blob/main/CVEs/Blink/Information_Exposure_Vulnerabilities_in_Various_Blink_Router_Models.md#pochttps://vuldb.com/?ctiid.316270https://vuldb.com/?id.316270https://vuldb.com/?submit.608009