Buffer overflow in Digi Passport
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.018 (77.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 77.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
Weakness classification (CWE)
References
- hub.digi.com/support/products/infrastructure-management/digi-passport/ (Product, Vendor Advisory)
- github.com/X-C3LL/PoC-CVEs/blob/master/CVE-2022-26952 & CVE-2022-26953/readme.md (Exploit, Third Party Advisory)
- hub.digi.com/dp/path=/support/asset/digi-passport-1.5.2-firmware-release-notes/ (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-26953?
- CVE-2022-26953 is a high-severity vulnerability in Digi Passport, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2022-04-06.
- How severe is CVE-2022-26953?
- High severity. CVSS v3 base score is 7.5 out of 10.