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CVE-2019-0202

25
FAUCET Score

CVE-2019-0202 is a high-severity information disclosure vulnerability affecting Apache Storm versions 0.9.1-incubating through 1.2.2. The Apache Storm Logviewer daemon exposes HTTP endpoints that can be abused to read arbitrary files from the host's file system, beyond intended log files. This vulnerability has a CVSS score of 7.5, indicating a high risk due to its network-based attack vector, low complexity, and potential for complete confidentiality compromise. While no public exploit code or active exploitation has been observed, and community discussion is minimal, organizations using affected Apache Storm versions should prioritize patching to mitigate this risk.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.9.3, <= 1.2.2CPE matchmatch criteria
cpe:2.3:a:apache:storm:*:*:*:*:*:*:*:*
0.9.1CPE matchmatch criteria
cpe:2.3:a:apache:storm:0.9.1:incubating:*:*:*:*:*:*
0.9.2CPE matchmatch criteria
cpe:2.3:a:apache:storm:0.9.2:incubating:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.04%
Probability of exploitation in next 30 days
EPSS Percentile
79.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0204 is in the 63rd percentile among its peer group of 51,551 CVEs.

Social Chatter

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.storm:storm-coreFixed in: 1.2.3

Vendor Advisories (1)

mavenGHSA-r9pv-hg64-jqrphigh

Exposure of Sensitive Information in Apache Storm Logviewer

May 24, 2022

References

lists.apache.org / thread.html/220f1a77ff20749326a4c130446c5521db854da0afe81d1974b8109f%40%3Cuser.storm.apache.org%3E