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A vulnerability, which was classified as critical, has been found in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. This issue affects the function bs_GetManPwd in the library libblinkapi.so of the file /cgi-bin/lighttpd.cgi. The manipulation leads to information disclosure. The attack may 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.
Eine Schwachstelle wurde in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 bis 20250702 entdeckt. Sie wurde als kritisch eingestuft. Es geht hierbei um die Funktion bs_GetManPwd in der Bibliothek libblinkapi.so der Datei /cgi-bin/lighttpd.cgi. Durch Beeinflussen mit unbekannten Daten kann eine information disclosure-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung.
2025-07-13: | Advisory disclosed |
2025-07-13: | VulDB entry created |
2025-07-13: | VulDB entry last update |
waiwai24 (VulDB User)
vuldb.com/?id.316271 (VDB-316271 | LB-LINK BL-WR9000 lighttpd.cgi bs_GetManPwd information disclosure)
vuldb.com/?ctiid.316271 (VDB-316271 | CTI Indicators (IOB, IOC, TTP, IOA))
vuldb.com/?submit.608010 (Submit #608010 | Blink BL-AX5400P V1.0.19、BL-AX1800 V1.0.19、BL-AC3600 V1.0.22、BL-WR9000 V2.4.9、BL-AC1900 V1.0.2、BL-AC2100_AZ3 V1.0.4 BL-AX5400P V1.0.19、BL-AX1800 V1.0.19、BL-AC3600 V1.0.22、BL-WR9000 V2.4.9、BL-AC1900 V1.0.2、BL-AC2100_AZ3 V1.0.4 Informati)
github.com/...closure_Risk_in_Various_Blink_Router_Models.md
github.com/...closure_Risk_in_Various_Blink_Router_Models.md
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