What is CVE-2020-10194?

CVE-2020-10194 is a medium-severity vulnerability in Zimbra Zm-Mailbox, classified under Missing Authorization. CVSS score: 6.5/10. Published 2020-03-20.

How severe is CVE-2020-10194?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Zimbra Zm-Mailbox

CVE-2020-10194

cs/service/account/AutoCompleteGal.java in Zimbra zm-mailbox before 8.8.15.p8 allows authenticated users to request any GAL account. This differs from the intended behavior in which the domain of the authenticated user must match the domain of the galsync account in the request.

Vulnerability class: Broken Access Control

EPSS: 0.012 (65.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Zimbra Zm-mailbox — versions 8.8.15
N/a — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_CONFIRM, Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2020-10194?: CVE-2020-10194 is a medium-severity vulnerability in Zimbra Zm-Mailbox, classified under Missing Authorization. CVSS score: 6.5/10. Published 2020-03-20.
How severe is CVE-2020-10194?: Medium severity. CVSS v3 base score is 6.5 out of 10.