CVE-2023-33673
CVSS v3
9.8
CRITICAL
EPSS Score
1.1 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Tenda AC8V4.0-V16.03.34.06 was discovered to contain a stack overflow via the firewallEn parameter in the formSetFirewallCfg function.
Technical details
- Published
- 2023-06-02
Frequently asked questions
What is CVE-2023-33673?
Tenda AC8V4.0-V16.03.34.06 was discovered to contain a stack overflow via the firewallEn parameter in the formSetFirewallCfg function.
Is CVE-2023-33673 actively exploited?
Active exploitation of CVE-2023-33673 has not been confirmed. Its EPSS score was 1.1% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2023-33673?
CVE-2023-33673 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2023-33673 affecting your environment?
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