DrayTek Vigor2960 commonupload mainfunction.cgi unrestricted upload
A vulnerability was determined in DrayTek Vigor2960 1.5.1.6 Revision 8218. This issue affects some unknown processing of the file /cgi-bin/mainfunction.cgi of the component commonupload. Executing a manipulation of the argument upload_path/upload_name can lead to unrestricted upload. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. Upgrading to version 1.5.1.7 is capable of addressing this issue. It is advisable to upgrade the affected component. The vendor explains: "2960 1.5.1.7 has corrected many security issues. And 2960 is EoS with limited support, only major issues would be reviewed(e.g. unauthenticated vuln.)". This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2026-113393
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-113393
Vigor2960
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"cpes": [
"cpe:2.3:o:draytek:vigor2960_firmware:*:*:*:*:*:*:*:*"
],
"vendor": "DrayTek",
"modules": [
"commonupload"
],
"product": "Vigor2960",
"versions": [
{
"status": "affected",
"version": "1.5.1.6 Revision 8218"
},
{
"status": "unaffected",
"version": "1.5.1.7"
}
]
}
]- Related CVEs
- CVE-2026-113393
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #42178 · Revision 1
- Added to Heist Feed
- Publisher date