9.8

CVE-2021-40883: emlog

CVSS: 9.8v3.1CriticalModified
Published 14-12-2021Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2021-40883 is a critical (CVSS 9.8) vulnerability in emlog. EPSS estimates a 3.07% chance of exploitation in the next 30 days, higher than 87.4% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
3.07%
0%100%
Low · +0.10 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 14-12-2021
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

A Remote Code Execution (RCE) vulnerability exists in emlog 5.3.1 via content/plugins.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

3.07%

Chance of exploitation in the next 30 days

Percentile

87%

Versus all other CVEs

30-day change

+0.10 pp

From 2.97% on 19-09-2026

19-09-202619-10-2026
EPSS score
3.07%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Emlog

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Emlog1 product

1 vendor · 1 product

References

1 links