Totolink NR1800X POST Request cstecgi.cgi setTracerouteCfg command injection_CVE-2026-1327

5.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Description

A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. This issue affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Such manipulation of the argument command leads to command injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

Basic Information

ID CVE-2026-1327

Source VulDB

Published Jan 22, 2026 at 14:02

Modified Jan 22, 2026 at 14:31

Affected Product

Vendor Totolink

Product NR1800X

Version 9.1.0u.6279_B20210910

Affected Versions Totolink NR1800X 9.1.0u.6279_B20210910

CWE Classification

CWE-77 CWE-74

References

{
    "lastseen": "",
    "description": "A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. This issue affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Such manipulation of the argument command leads to command injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.",
    "published": "2026-01-22T14:02:10.294Z",
    "modified": "2026-01-22T14:31:46.097Z",
    "type": "cve",
    "title": "Totolink NR1800X POST Request cstecgi.cgi setTracerouteCfg command injection",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.342303\nhttps://vuldb.com/?ctiid.342303\nhttps://vuldb.com/?submit.735790\nhttps://lavender-bicycle-a5a.notion.site/TOTOLINK-NR1800X-setTracerouteCfg-2e453a41781f80df8ef9d32983758502?source=copy_link\nhttps://www.totolink.net/",
    "id": "CVE-2026-1327",
    "bulletinFamily": "",
    "cwe": [
        "CWE-77",
        "CWE-74"
    ],
    "cvelist": null,
    "sourceData": "Totolink NR1800X 9.1.0u.6279_B20210910",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "NR1800X",
    "version": "9.1.0u.6279_B20210910",
    "vendor": "Totolink",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}