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CVE-2019-14258

25
FAUCET Score

CVE-2019-14258 is a high-severity XML External Entity (XXE) vulnerability in the XML-RPC subsystem of Zenoss 2.5.3, allowing unauthenticated information disclosure through port 9988. With a CVSS score of 7.5, this vulnerability is easily exploitable over the network without user interaction, potentially leading to significant data compromise. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.5.3CPE matchmatch criteria
cpe:2.3:a:zenoss:zenoss:2.5.3:*:*:*:*:*:*:*

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
1.73%
Probability of exploitation in next 30 days
EPSS Percentile
75.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0173 is in the 58th percentile among its peer group of 51,485 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

Remediation records are not available for this CVE.

References

coalfire.com / The-Coalfire-Blog
Third Party Advisory
coalfire.com / The-Coalfire-Blog/August-2019/Getting-more-from-a-compliance-test
ExploitMitigationThird Party Advisory