Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2019-3993

47
FAUCET Score

CVE-2019-3993 is an information disclosure vulnerability affecting ELOG 3.1.4-57bea22 and earlier versions, including specific Fedora Project distributions. A remote, unauthenticated attacker can exploit this flaw by sending a crafted HTTP POST request to recover a user's password hash. With a CVSS score of 7.5 (High), this vulnerability is easily exploitable over the network with low attack complexity, potentially leading to significant data confidentiality compromise. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or notable community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.1.4-57bea22CPE matchmatch criteria
cpe:2.3:a:elog_project:elog:*:*:*:*:*:*:*:*
30CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
31CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*

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: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
3.1

Exploit Intelligence

EPSS Score
45.70%
Probability of exploitation in next 30 days
EPSS Percentile
98.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.4570 is in the 98th 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

Vendor Patches (5)

boschvendor investigatingvia llm_extracted
maxkbvendor investigatingvia llm_extracted
naturalintelligencevendor investigatingvia llm_extracted
netgearvendor investigatingvia llm_extracted
opnsensevendor investigatingvia llm_extracted

Vendor Advisories (5)

netgearllm-netgear-d4457deb5c084904HIGH

ELOG Multiple Vulnerabilities

Dec 12, 2019
maxkbllm-maxkb-2628a48c225f666bHIGH

ELOG Multiple Vulnerabilities

Dec 12, 2019
boschllm-bosch-aee17835c7f9dce7HIGH

ELOG Multiple Vulnerabilities

Dec 12, 2019
opnsensellm-opnsense-6531a744d8917c68HIGH

ELOG Multiple Vulnerabilities

Dec 12, 2019
naturalintelligencellm-naturalintelligence-d550074334a79c0fHIGH

ELOG Multiple Vulnerabilities

Dec 12, 2019

References

lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/2IN3FP6VXYSD4OMUCFZNOL7MKPWRQFAL
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/4IAS4HI24H2ERKBZTDEVJ3LEQEFWYSCT
tenable.com / security/research/tra-2019-53
ExploitThird Party Advisory