CVE-2020-10973

high-risk
Published 2020-05-07

An issue was discovered in Wavlink WN530HG4, Wavlink WN531G3, Wavlink WN533A8, and Wavlink WN551K1 affecting /cgi-bin/ExportAllSettings.sh where a crafted POST request returns the current configuration of the device, including the administrator password. No authentication is required. The attacker must perform a decryption step, but all decryption information is readily available.

Do I need to act?

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24.8% chance of exploitation in next 30 days
EPSS score — higher than 75% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (4)

Wn531G3 Firmware
Wn551K1 Firmware

Affected Vendors

Wavlink

References (8)

Not Applicable https://github.com/Roni-Carta/nyra
Third Party Advisory https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-10973
Third Party Advisory https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-10973-affected_devices
Broken Link https://github.com/sudo-jtcsec/Nyra
Not Applicable https://github.com/Roni-Carta/nyra
Third Party Advisory https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-10973
Third Party Advisory https://github.com/sudo-jtcsec/CVE/blob/master/CVE-2020-10973-affected_devices
Broken Link https://github.com/sudo-jtcsec/Nyra
51
/ 100
high-risk
Severity 26/34 · High
Exploitability 15/34 · Moderate
Exposure 10/34 · Low