CVE-2021-34983

N/A

Beschreibung

NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of authentication prior to allowing access to system configuration information. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-13708.

CVE Details

CVSS v3.1 BewertungN/A

Veroffentlicht5/7/2024

Zuletzt geandert8/14/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

netgear:d6220netgear:d6220_firmwarenetgear:d6400netgear:d6400_firmwarenetgear:d7000v2netgear:d7000v2_firmwarenetgear:dc112anetgear:dc112a_firmwarenetgear:dgn2200v4netgear:dgn2200v4_firmwarenetgear:ex3700netgear:ex3700_firmwarenetgear:ex3800netgear:ex3800_firmwarenetgear:ex6120netgear:ex6120_firmwarenetgear:ex6130netgear:ex6130_firmwarenetgear:ex7000netgear:ex7000_firmwarenetgear:ex7500netgear:ex7500_firmwarenetgear:lax20netgear:lax20_firmwarenetgear:mr60netgear:mr60_firmwarenetgear:mr80netgear:mr80_firmwarenetgear:ms60netgear:ms60_firmwarenetgear:ms80netgear:ms80_firmwarenetgear:r6400netgear:r6400_firmwarenetgear:r6400v2netgear:r6400v2_firmwarenetgear:r6700v3netgear:r6700v3_firmwarenetgear:r6900pnetgear:r6900p_firmwarenetgear:r7000netgear:r7000_firmwarenetgear:r7000pnetgear:r7000p_firmwarenetgear:r7100lgnetgear:r7100lg_firmwarenetgear:r7850netgear:r7850_firmwarenetgear:r7900pnetgear:r7900p_firmwarenetgear:r7960pnetgear:r7960p_firmwarenetgear:r8000netgear:r8000_firmwarenetgear:r8000pnetgear:r8000p_firmwarenetgear:r8300netgear:r8300_firmwarenetgear:r8500netgear:r8500_firmwarenetgear:rax15netgear:rax15_firmwarenetgear:rax20netgear:rax200netgear:rax200_firmwarenetgear:rax20_firmwarenetgear:rax35v2netgear:rax35v2_firmwarenetgear:rax38v2netgear:rax38v2_firmwarenetgear:rax40v2netgear:rax40v2_firmwarenetgear:rax42netgear:rax42_firmwarenetgear:rax43netgear:rax43_firmwarenetgear:rax45netgear:rax45_firmwarenetgear:rax48netgear:rax48_firmwarenetgear:rax50netgear:rax50_firmwarenetgear:rax50snetgear:rax50s_firmwarenetgear:rax75netgear:rax75_firmwarenetgear:rax80netgear:rax80_firmwarenetgear:raxe450netgear:raxe450_firmwarenetgear:raxe500netgear:raxe500_firmwarenetgear:rs400netgear:rs400_firmwarenetgear:v6510-1fxausnetgear:v6510-1fxaus_firmwarenetgear:wndr3400v3netgear:wndr3400v3_firmwarenetgear:wnr3500lv2netgear:wnr3500lv2_firmwarenetgear:xr1000netgear:xr1000_firmwarenetgear:xr300netgear:xr300_firmware

Schwachen (CWE)

CWE-306

Referenzen

https://kb.netgear.com/000064313/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Extenders-Routers-and-DSL-Modem-Routers-PSV-2021-0159(zdi-disclosures@trendmicro.com)

https://www.zerodayinitiative.com/advisories/ZDI-21-1275/(zdi-disclosures@trendmicro.com)

https://kb.netgear.com/000064313/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Extenders-Routers-and-DSL-Modem-Routers-PSV-2021-0159(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-21-1275/(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.