What is CVE-2022-43699?

CVE-2022-43699 is a medium-severity vulnerability in Open-Xchange Ox App Suite, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2023-04-15.

How severe is CVE-2022-43699?

Medium severity. CVSS v3 base score is 4.3 out of 10.

SSRF in Open-Xchange Ox App Suite

CVE-2022-43699

OX App Suite before 7.10.6-rev30 allows SSRF because e-mail account discovery disregards the deny-list and thus can be attacked by an adversary who controls the DNS records of an external domain (found in the host part of an e-mail address).

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.005 (37.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Open-xchange Ox_app_suite — versions 7.10.6
N/a — versions n/a

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

cve@mitre.org (Product)
cve@mitre.org (Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2022-43699?: CVE-2022-43699 is a medium-severity vulnerability in Open-Xchange Ox App Suite, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2023-04-15.
How severe is CVE-2022-43699?: Medium severity. CVSS v3 base score is 4.3 out of 10.