CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
57.3%
The server checks the user’s cookie in a non-standard way, and a value is entered in the cookie value name of the status and its value is set to true to bypass the identification with the system using a username and password.
Vendor | Product | Version | CPE |
---|---|---|---|
chcnav | p5e_gnss_firmware | 4.1 | cpe:2.3:o:chcnav:p5e_gnss_firmware:4.1:*:*:*:*:*:*:* |
chcnav | p5e_gnss_firmware | 4.2 | cpe:2.3:o:chcnav:p5e_gnss_firmware:4.2:*:*:*:*:*:*:* |
chcnav | p5e_gnss | - | cpe:2.3:h:chcnav:p5e_gnss:-:*:*:*:*:*:*:* |
[
{
"product": "Chcnav - P5E GNSS",
"vendor": "Chcnav",
"versions": [
{
"lessThan": "4.1*",
"status": "affected",
"version": "4.2",
"versionType": "custom"
}
]
}
]
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