Vulnerability Details : CVE-2020-12127
An information disclosure vulnerability in the /cgi-bin/ExportAllSettings.sh endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to leak router settings, including cleartext login details, DNS settings, and other sensitive information without authentication.
Vulnerability category: Information leak
Products affected by CVE-2020-12127
- cpe:2.3:o:wavlink:wn530h4_firmware:m30h4.v5030.190403:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-12127
4.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 93 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-12127
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-12127
-
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-12127
-
https://www.wavlink.com/en_us/product/WL-WN530H4.html
WL-WN530H4 AC1200 High Power Dual Band Wireless Router - WAVLINK See the world! Powered by WavlinkProduct;Vendor Advisory
-
https://cerne.xyz/bugs/CVE-2020-12127
Christopher Cerne | CVE-2020-12127Third Party Advisory
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