CVE-2020-12643

low-risk

Published 2020-08-31

OX App Suite 7.10.3 and earlier has Incorrect Access Control via an /api/subscriptions request for a snippet containing an email address.

Do I need to act?

0.23% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.3/10 Medium

NETWORK / LOW complexity

Open-Xchange Appsuite

Open-Xchange

Mailing List http://seclists.org/fulldisclosure/2020/Aug/14

Vendor Advisory https://www.open-xchange.com/

Mailing List http://seclists.org/fulldisclosure/2020/Aug/14

Vendor Advisory https://www.open-xchange.com/

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low-risk

Severity 18/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal