CVE-2015-6458
No exploitation reported by the sources we read.
- Published2019-03-21
- WeaknessCWE-119 · CWE-120
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
Moxa SoftCMS 1.3 and prior is susceptible to a buffer overflow condition that may crash or allow remote code execution. Moxa released SoftCMS version 1.4 on June 1, 2015, to address the vulnerability.
Timeline
dates in UTC- 2019-03-2120:29CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2015-6458?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2015-6458?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 1.3 | ≤ 1.3 | no fix published | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
Moxa SoftCMS Buffer Overflow Vulnerabilities
Moxa SoftCMS: <=1.3
Fix
- Mitigation from the vendor CISA ICSA-15-239-01 · 1 productMoxa has released SoftCMS, Version 1.4 on June 1, 2015, which addresses the vulnerabilities by removing SStreamVideo ActiveX Control. SoftCMS, Version 1.4 can be downloaded at the following URL: (http://www.moxa.com/support/download.aspx?type=support&id=8013)
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
- NVDCVSS 3.08.8read 2026-10-23
- NVDCVSS 2.06.8read 2026-10-23
- CNAweakness (CWE)CWE-120read 2026-10-23
- NVDweakness (CWE)CWE-119read 2026-10-23
- FIRST EPSSEPSS score2.8 %2026-10-22
Technical details
- CVSS v3 Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Published
- 2019-03-21
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2015-6458?
Is CVE-2015-6458 actively exploited?
What is the CVSS score for CVE-2015-6458?
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.