CVSS v3
7.8
HIGH
EPSS Score
86.3%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
On Zyxel NBG2105 V1.00(AAGU.2)C0 devices, setting the login cookie to 1 provides administrator access.
On Zyxel NBG2105 V1.00(AAGU.2)C0 devices, setting the login cookie to 1 provides administrator access.
Active exploitation of CVE-2021-3297 has not been confirmed. The EPSS score is 86.3%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-3297 has a CVSS v3 base score of 7.8 (HIGH severity).
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Ranked by exploit probability (EPSS).