How severe is CVE-2019-19200?

CVE-2019-19200 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-19200 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-19200?

CVE-2019-19200 affects Reddoxx Maildepot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-19200?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-19200 published?

CVE-2019-19200 was published on 2020-10-06 and last updated on 2026-06-17.

CVE-2019-19200

CVE-2019-19200 is a high-severity vulnerability in Reddoxx Maildepot with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-863.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Reddoxx Maildepot
Published: 2020-10-06
Last modified: 2026-06-17

Description

REDDOXX MailDepot 2032 2.2.1242 allows authenticated users to access the mailboxes of other users.

Frequently asked questions

What is CVE-2019-19200?: REDDOXX MailDepot 2032 2.2.1242 allows authenticated users to access the mailboxes of other users.
How severe is CVE-2019-19200?: CVE-2019-19200 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-19200 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-19200?: CVE-2019-19200 affects Reddoxx Maildepot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-19200?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-19200 published?: CVE-2019-19200 was published on 2020-10-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:reddoxx:maildepot:2032:sp2:*:*:*:*:*:*

More vulnerabilities in Reddoxx Maildepot

CVE-2019-19199 — High (CVSS 7.4): REDDOXX MailDepot 2032 SP2 2.2.1242 has Insufficient Session Expiration because tokens are not invalidated upon a…
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