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CVE-2021-3293

37
FAUCET Score

CVE-2021-3293 is a full path disclosure vulnerability affecting emlog v5.3.1, allowing attackers to view the webroot or file path. Rated Medium severity (CVSS 5.3), it has a low attack complexity and requires no user interaction, potentially leading to information leakage. While not actively exploited or on the KEV catalog, Nuclei templates exist for detection, and it has a high FAUCET Risk Score of 98/100, indicating potential for future exploitation despite limited community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.3.1CPE matchmatch criteria
cpe:2.3:a:emlog:emlog:5.3.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
17.44%
Probability of exploitation in next 30 days
EPSS Percentile
96.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Nuclei: CVE-2021-3293 · Feb 23, 2022
This CVE's current EPSS score of 0.1744 is in the 97th percentile among its peer group of 23,690 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

github.com / emlog/emlog/issues/62
ExploitThird Party Advisory
github.com / thinkgad/Bugs/blob/main/emlog%20v5.3.1%20has%20Full%20Path%20Disclosure%20vulnerability.md
ExploitThird Party Advisory