CVE-2019-3640
Data Loss Prevention - Unprotected Transport of Credentials
Unprotected Transport of Credentials in ePO extension in McAfee Data Loss Prevention 11.x prior to 11.4.0 allows remote attackers with access to the network to collect login details to the LDAP server via the ePO extension not using a secure connection when testing LDAP connectivity.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Data Loss Prevention - Unprotected Transport of Credentials
Unprotected Transport of Credentials in ePO extension in McAfee Data Loss Prevention 11.x prior to 11.4.0 allows remote attackers with access to the network to collect login details to the LDAP server via the ePO extension not using a secure connection when testing LDAP connectivity.
- Record
CVE-2019-3640- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
EUVDEUVD-2019-13275
Unprotected Transport of Credentials in ePO extension in McAfee Data Loss Prevention 11.x prior to 11.4.0 allows remote attackers with access to the network to collect login details to the LDAP server via the ePO extension not using a secure connection when testing LDAP connectivity.
- Record
EUVD-2019-13275- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jcj2-r7jq-h3h2 No score
Unprotected Transport of Credentials in ePO extension in McAfee Data Loss Prevention 11.x prior...
Unprotected Transport of Credentials in ePO extension in McAfee Data Loss Prevention 11.x prior to 11.4.0 allows remote attackers with access to the network to collect login details to the LDAP server via the ePO extension not using a secure connection when testing LDAP connectivity.
- Record
GHSA-jcj2-r7jq-h3h2- Updated
- 2026-11-02
NVD
Unprotected Transport of Credentials in ePO extension in McAfee Data Loss Prevention 11.x prior to 11.4.0 allows remote attackers with access to the network to collect login details to the LDAP server via the ePO extension not using a secure connection when testing LDAP connectivity.
- Record
CVE-2019-3640- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N - CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:P/I:N/A:N - Weakness
- CWE-319
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-3640 is a medium vulnerability (CVSS 4.8) in Broadcom Data Loss Prevention, published November 14, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.53%, the 45th percentile. No source names a fixed version.