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Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-35030

A vulnerability was found in the CGI program in Zyxel GS1900-8 firmware version V2.60, that did not properly sterilize packet contents and could allow an authenticated, local user to perform a cross-site scripting (XSS) attack via a crafted LLDP packet.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 31.6%

CVSS Severity

CVSS v3 Score 3.5

CVSS v2 Score 2.3

References

Products affected by CVE-2021-35030

Zyxel » Gs1900-10hp » Version: N/A

cpe:2.3:h:zyxel:gs1900-10hp:-
Zyxel » Gs1900-16 » Version: N/A

cpe:2.3:h:zyxel:gs1900-16:-
Zyxel » Gs1900-24 » Version: N/A

cpe:2.3:h:zyxel:gs1900-24:-
Zyxel » Gs1900-24e » Version: N/A

cpe:2.3:h:zyxel:gs1900-24e:-
Zyxel » Gs1900-24ep » Version: N/A

cpe:2.3:h:zyxel:gs1900-24ep:-
Zyxel » Gs1900-24hp » Version: N/A

cpe:2.3:h:zyxel:gs1900-24hp:-
Zyxel » Gs1900-24hpv2 » Version: N/A

cpe:2.3:h:zyxel:gs1900-24hpv2:-
Zyxel » Gs1900-48 » Version: N/A

cpe:2.3:h:zyxel:gs1900-48:-
Zyxel » Gs1900-48hp » Version: N/A

cpe:2.3:h:zyxel:gs1900-48hp:-
Zyxel » Gs1900-48hpv2 » Version: N/A

cpe:2.3:h:zyxel:gs1900-48hpv2:-
Zyxel » Gs1900-8 » Version: N/A

cpe:2.3:h:zyxel:gs1900-8:-
Zyxel » Gs1900-8hp » Version: N/A

cpe:2.3:h:zyxel:gs1900-8hp:-
Zyxel » Gs1900-10hp Firmware » Version: N/A

cpe:2.3:o:zyxel:gs1900-10hp_firmware:-
Zyxel » Gs1900-10hp Firmware » Version: 2.40

cpe:2.3:o:zyxel:gs1900-10hp_firmware:2.40
Zyxel » Gs1900-10hp Firmware » Version: 2.50(aazi.0)c0

cpe:2.3:o:zyxel:gs1900-10hp_firmware:2.50(aazi.0)c0
Zyxel » Gs1900-16 Firmware » Version: N/A

cpe:2.3:o:zyxel:gs1900-16_firmware:-
Zyxel » Gs1900-16 Firmware » Version: 2.40

cpe:2.3:o:zyxel:gs1900-16_firmware:2.40
Zyxel » Gs1900-16 Firmware » Version: 2.50(aahj.0)c0

cpe:2.3:o:zyxel:gs1900-16_firmware:2.50(aahj.0)c0
Zyxel » Gs1900-24 Firmware » Version: N/A

cpe:2.3:o:zyxel:gs1900-24_firmware:-
Zyxel » Gs1900-24 Firmware » Version: 2.40

cpe:2.3:o:zyxel:gs1900-24_firmware:2.40
Zyxel » Gs1900-24 Firmware » Version: 2.50(aahl.0)c0

cpe:2.3:o:zyxel:gs1900-24_firmware:2.50(aahl.0)c0
Zyxel » Gs1900-24e Firmware » Version: N/A

cpe:2.3:o:zyxel:gs1900-24e_firmware:-
Zyxel » Gs1900-24e Firmware » Version: 2.40

cpe:2.3:o:zyxel:gs1900-24e_firmware:2.40
Zyxel » Gs1900-24e Firmware » Version: 2.50(aahk.0)c0

cpe:2.3:o:zyxel:gs1900-24e_firmware:2.50(aahk.0)c0
Zyxel » Gs1900-24ep Firmware » Version: Any

cpe:2.3:o:zyxel:gs1900-24ep_firmware:*
Zyxel » Gs1900-24hp Firmware » Version: N/A

cpe:2.3:o:zyxel:gs1900-24hp_firmware:-
Zyxel » Gs1900-24hp Firmware » Version: 2.40

cpe:2.3:o:zyxel:gs1900-24hp_firmware:2.40
Zyxel » Gs1900-24hp Firmware » Version: 2.50(aahm.0)c0

cpe:2.3:o:zyxel:gs1900-24hp_firmware:2.50(aahm.0)c0
Zyxel » Gs1900-24hpv2 Firmware » Version: Any

cpe:2.3:o:zyxel:gs1900-24hpv2_firmware:*
Zyxel » Gs1900-48 Firmware » Version: N/A

cpe:2.3:o:zyxel:gs1900-48_firmware:-
Zyxel » Gs1900-48 Firmware » Version: 2.40

cpe:2.3:o:zyxel:gs1900-48_firmware:2.40
Zyxel » Gs1900-48 Firmware » Version: 2.50(aahn.0)c0

cpe:2.3:o:zyxel:gs1900-48_firmware:2.50(aahn.0)c0
Zyxel » Gs1900-48hp Firmware » Version: N/A

cpe:2.3:o:zyxel:gs1900-48hp_firmware:-
Zyxel » Gs1900-48hp Firmware » Version: 2.40

cpe:2.3:o:zyxel:gs1900-48hp_firmware:2.40
Zyxel » Gs1900-48hp Firmware » Version: 2.50(aaho.0)c0

cpe:2.3:o:zyxel:gs1900-48hp_firmware:2.50(aaho.0)c0
Zyxel » Gs1900-48hpv2 Firmware » Version: Any

cpe:2.3:o:zyxel:gs1900-48hpv2_firmware:*
Zyxel » Gs1900-8 Firmware » Version: N/A

cpe:2.3:o:zyxel:gs1900-8_firmware:-
Zyxel » Gs1900-8 Firmware » Version: 2.40

cpe:2.3:o:zyxel:gs1900-8_firmware:2.40
Zyxel » Gs1900-8 Firmware » Version: 2.50(aaho.0)c0

cpe:2.3:o:zyxel:gs1900-8_firmware:2.50(aaho.0)c0
Zyxel » Gs1900-8hp Firmware » Version: N/A

cpe:2.3:o:zyxel:gs1900-8hp_firmware:-
Zyxel » Gs1900-8hp Firmware » Version: 2.40

cpe:2.3:o:zyxel:gs1900-8hp_firmware:2.40
Zyxel » Gs1900-8hp Firmware » Version: 2.50(aahi.0)c0

cpe:2.3:o:zyxel:gs1900-8hp_firmware:2.50(aahi.0)c0

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-35030

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