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Medium severity6.5NVD Advisory· Published Jul 25, 2021· Updated Jun 17, 2026

CVE-2021-37439

CVE-2021-37439

Description

NCH FlexiServer v6.00 suffers from a syslog?file=/.. path traversal vulnerability.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Nch/Flexiserver2 versions
cpe:2.3:a:nch:flexiserver:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:nch:flexiserver:*:*:*:*:*:*:*:*range: <=6.00
- (no CPE)
NCH Software/FlexiServerllm-fuzzy
Range: v6.00

Patches

Vulnerability mechanics

References

2

github.com/0xfml/poc/blob/main/NCH/Flexiserver_6.00_LFI.mdnvdExploitThird Party Advisory
www.nchsoftware.com/flexi/index.htmlnvdProduct

News mentions

0

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