cve-2026-1623
HIGH vulncheck_kev
Description
A weakness has been identified in Totolink A7000R 4.1cu.4154. Impacted is the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument FileName causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Timeline
- Published
- 2026-07-30 00:00 UTC
- Last Modified
- 2026-07-30
CVSS Details
CVSS details not available.
Affected Products
No product information available.
References
No references available.
Linked Vulnerabilities
No linked vulnerabilities found.
{
"cvss": 0.0,
"datePublished": "2026-07-30T00:00:00Z",
"dateUpdated": "2026-07-30T00:00:00Z",
"description": "A weakness has been identified in Totolink A7000R 4.1cu.4154. Impacted is the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument FileName causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.",
"dueDate": "",
"id": "CVE-2026-1623",
"kev_catalogs": [
"vulncheck"
],
"knownRansomwareCampaignUse": "Unknown",
"product": "A7000R",
"requiredAction": "Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.",
"severity": "HIGH",
"source": "vulncheck_kev",
"title": "TOTOLINK a7000r_firmware Improper Neutralization of Special Elements in Output Used by a Downstream Component",
"vendor": "TOTOLINK"
}