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CVE-2019-0729

31
FAUCET Score

CVE-2019-0729 is an Elevation of Privilege vulnerability in the Azure IoT Java SDK, stemming from predictable symmetric key generation. This critical flaw (CVSS 9.8) allows unauthenticated remote attackers to achieve full compromise (confidentiality, integrity, availability) due to the weak cryptographic randomness. While no public exploit code or active exploitation has been observed, the vulnerability has garnered limited community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:java_software_development_kit:-:*:*:*:*:azure_internet_of_things:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.13%
Probability of exploitation in next 30 days
EPSS Percentile
86.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0313 is in the 78th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: Java SDK for Azure IoT
View patch

Vendor Advisories (1)

microsoft2019-Feb/CVE-2019-0729Important

Azure IoT Java SDK Elevation of Privilege Vulnerability

Feb 12, 2019

References

portal.msrc.microsoft.com / en-US/security-guidance/advisory/CVE-2019-0729
PatchVendor Advisory
securityfocus.com / bid/106966
Third Party AdvisoryVDB Entry