CVE-2021-35030
2.3 Low
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:A/AC:M/Au:S/C:N/I:P/A:N
4.3 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.4 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| zyxel:gs1900-8_firmware | zyxel gs1900-8 firmware | lt | 2.70 |
CNA Affected
[
{
"product": "GS1900-8 Firmware",
"vendor": "Zyxel",
"versions": [
{
"status": "affected",
"version": "2.60"
}
]
}
]References
Social References
More
Related
2.3 Low
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:A/AC:M/Au:S/C:N/I:P/A:N
4.3 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.4 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%