CVE-2019-0379
In SAP NetWeaver Process Integration (AS2 Adapter), before versions 1.0 and 2.0, the attacker is...
SAP Process Integration, business-to-business add-on, versions 1.0, 2.0, does not perform authentication check properly when the default security provider is changed to BouncyCastle (BC), leading to Missing Authentication Check
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
SAP Process Integration, business-to-business add-on, versions 1.0, 2.0, does not perform authentication check properly when the default security provider is changed to BouncyCastle (BC), leading to Missing Authentication Check
- Record
CVE-2019-0379- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-306
- Updated
- 2026-11-02
CVE List No score
SAP Process Integration, business-to-business add-on, versions 1.0, 2.0, does not perform authentication check properly when the default security provider is changed to BouncyCastle (BC), leading to Missing Authentication Check
- Record
CVE-2019-0379- Updated
- 2026-11-02
EUVDEUVD-2019-1152 No score
SAP Process Integration, business-to-business add-on, versions 1.0, 2.0, does not perform authentication check properly when the default security provider is changed to BouncyCastle (BC), leading to Missing Authentication Check
- Record
EUVD-2019-1152- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pwr7-6jj8-mwx4 No score
In SAP NetWeaver Process Integration (AS2 Adapter), before versions 1.0 and 2.0, the attacker is...
In SAP NetWeaver Process Integration (AS2 Adapter), before versions 1.0 and 2.0, the attacker is able to consistently bypass the authenticity check by crafting ad-hoc public certificates based on arbitrary key-pairs leading to Missing Authentication Check.
- Record
GHSA-pwr7-6jj8-mwx4- Weakness
- CWE-345
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-0379 is a medium vulnerability (CVSS 5.3) in Sap Process Integration, published October 8, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.93%, the 60th percentile. No source names a fixed version.