CVE-2022-26953
CVSS v3
7.5
HIGH
EPSS Score
1.8 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Digi Passport Firmware through 1.5.1,1 is affected by a buffer overflow. An attacker can supply a string in the page parameter for reboot.asp endpoint, allowing him to force an overflow when the string is concatenated to the HTML body.
Technical details
- Published
- 2022-04-06
Frequently asked questions
What is CVE-2022-26953?
Digi Passport Firmware through 1.5.1,1 is affected by a buffer overflow. An attacker can supply a string in the page parameter for reboot.asp endpoint, allowing him to force an overflow when the string is concatenated to the HTML body.
Is CVE-2022-26953 actively exploited?
Active exploitation of CVE-2022-26953 has not been confirmed. Its EPSS score was 1.8% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-26953?
CVE-2022-26953 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2022-26953 affecting your environment?
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