Vulnerability Details CVE-2020-6879
Some ZTE devices have input verification vulnerabilities. The devices support configuring a static prefix through the web management page. The restriction of the front-end code can be bypassed by constructing a POST request message and sending the request to the creation of a static routing rule configuration interface. The WEB service backend fails to effectively verify the abnormal input. As a result, the attacker can successfully use the vulnerability to tamper parameter values. This affects: ZXHN Z500 V1.0.0.2B1.1000 and ZXHN F670L V1.1.10P1N2E. This is fixed in ZXHN Z500 V1.0.1.1B1.1000 and ZXHN F670L V1.1.10P2N2.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 35.1%
CVSS Severity
CVSS v3 Score 3.5
CVSS v2 Score 2.7
References
Products affected by CVE-2020-6879
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cpe:2.3:h:zte:zxhn_f670l:-
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cpe:2.3:h:zte:zxhn_z500:-
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cpe:2.3:o:zte:zxhn_f670l_firmware:v1.1.10p1n2e
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cpe:2.3:o:zte:zxhn_z500_firmware:v1.0.0.2b1.1000