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CVE-2020-1929

19
FAUCET Score

CVE-2020-1929 affects Apache Beam MongoDB connector versions 2.10.0 to 2.16.0, where a misconfiguration disables SSL trust verification globally within the JVM, regardless of user settings. This high-severity vulnerability (CVSS 7.5) allows an unauthenticated attacker over the network to bypass certificate verification, leading to potential man-in-the-middle attacks and compromise of data integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.10.0, <= 2.16.0CPE matchmatch criteria
cpe:2.3:a:apache:beam:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.03%
Probability of exploitation in next 30 days
EPSS Percentile
60.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0103 is in the 37th percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

mavenpatch availablevia ghsa
Product: org.apache.beam:beam-sdks-java-io-mongodbFixed in: 2.17.0

Vendor Advisories (1)

mavenGHSA-2m7g-9q74-9m3qhigh

Improper Certificate Validation in Apache Beam

May 6, 2020

References

lists.apache.org / thread.html/rdd0e85b71bf0274471b40fa1396d77f7b2d1165eaea4becbdc69aa04%40%3Cuser.beam.apache.org%3E
Mailing ListVendor Advisory