CVE-2020-6879

Some ZTE devices have input verification vulnerabilities

published November 19, 2020

CVSS
—
EPSS
1%
Percentile
52.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00688 · 52.1th percentile
Published
2020-11-19T16:35Z
EPSS history
Timeline
  • 19 NOV 16:35Z
    Some ZTE devices have input verification vulnerabilities
    cvelistv5