CVE-2020-1929 json
Improper Certificate Validation in Apache Beam
published 2020-01-15 6 y ago modified 2026-06-17 4 mo ago also GHSA-2m7g-9q74-9m3q , EUVD-2020-0400
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 63%
- public exploits
- 0
- none known
Summary
The Apache Beam MongoDB connector in versions 2.10.0 to 2.16.0 has an option to disable SSL trust verification. However this configuration is not respected and the certificate verification disables trust verification in every case. This exclusion also gets registered globally which disables trust checking for any code running in the same JVM.
Patch / fix
Exploit prediction
1.03% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.apache.beam:beam-sdks-java-io-mongodb | >=2.10.0, <2.17.0 |
2.17.0 |
Affected products
- Apache Beam
Classification
- Weakness
-
- CWE-295 Improper Certificate Validation
References
-
github.com
/apache/beam/commit/a7dd23d95d2d214b4110781b5a28802bd43b834b
web
-
lists.apache.org
/thread.html/rdd0e85b71bf0274471b40fa1396d77f7b2d1165eaea4becbdc69aa04%40%3Cuser.beam.apache.org%3E
mailing-list, web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-1929
advisory
-
github.com
/apache/beam
package
Sources
- CVE List CVE-2020-1929
- GitHub Advisory GHSA-2m7g-9q74-9m3q
- NVD CVE-2020-1929
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.