What is CVE-2021-38377?

CVE-2021-38377 is a medium-severity vulnerability in Open-Xchange Ox App Suite, classified under Use of Insufficiently Random Values. CVSS score: 6.1/10. Published 2021-11-22.

How severe is CVE-2021-38377?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Vulnerability in Open-Xchange Ox App Suite

CVE-2021-38377

OX App Suite through 7.10.5 allows XSS via JavaScript code in an anchor HTML comment within truncated e-mail, because there is a predictable UUID with HTML transformation results.

EPSS: 0.011 (62.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

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

Weakness classification (CWE)

CWE-330 — Use of Insufficiently Random Values

References

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

Frequently asked questions

What is CVE-2021-38377?: CVE-2021-38377 is a medium-severity vulnerability in Open-Xchange Ox App Suite, classified under Use of Insufficiently Random Values. CVSS score: 6.1/10. Published 2021-11-22.
How severe is CVE-2021-38377?: Medium severity. CVSS v3 base score is 6.1 out of 10.