Path Traversal in Emca Energy Logserver
CVE-2019-14521
The api/admin/logoupload Logo File upload feature in EMCA Energy Logserver 6.1.2 allows attackers to send any kind of file to any location on the server via path traversal in the filename parameter.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.024 (83.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 83.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000
Affected products
- Emca Energy Logserver — versions 6.1.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- energy-log-server-6x.readthedocs.io/en/latest/CHANGELOG.html (Third Party Advisory, Release Notes)
- energylogserver.pl/en/ (Vendor Advisory)
- github.com/emca-it/Energy-Log-Server-6.x/commits/master (Patch, Third Party Advisory)
- gist.github.com/ahpaleus/effb46d4a9d9c2b9a452c98f64ddc2c7 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-14521?
- CVE-2019-14521 is a high-severity vulnerability in Emca Energy Logserver, classified under Path Traversal. CVSS score: 7.5/10. Published 2019-08-05.
- How severe is CVE-2019-14521?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2019-14521 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.