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CVE-2019-5729

25
FAUCET Score

CVE-2019-5729 is a high-severity vulnerability affecting Splunk-SDK-Python versions prior to 1.6.6, where improper TLS certificate verification could enable man-in-the-middle attacks. With a CVSS score of 8.1, this vulnerability is network-exploitable with high impact on confidentiality, integrity, and availability, despite requiring high attack complexity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.6.6CPE matchmatch criteria
cpe:2.3:a:splunk:software_development_kit:*:*:*:*:*:python:*:*

CVSS Data

CVSS version used by this source: 3.0

8.1HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.70%
Probability of exploitation in next 30 days
EPSS Percentile
49.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0070 is in the 19th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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)

pippatch availablevia ghsa
Product: splunk-sdkFixed in: 1.6.6

Vendor Advisories (1)

pipGHSA-f58w-649r-qjr9critical

splunk-sdk does not properly verify untrusted TLS server certificates

Mar 25, 2019

References

splunk.com / view/SP-CAAAQAD
Vendor Advisory