CVE-2026-26213

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Source
https://cve.org/CVERecord?id=CVE-2026-26213
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26213.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-26213
Published
2026-03-26T19:00:32.716Z
Modified
2026-07-16T03:31:17.098964834Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
thingino-firmware api.cgi Unauthenticated Command Injection in Captive Portal
Details

thingino-firmware versions up to the firmware-2026-03-16 release contains an unauthenticated os command injection vulnerability in the WiFi captive portal CGI script that allows remote attackers to execute arbitrary commands as root by injecting malicious code through unsanitized HTTP parameter names. Attackers can exploit the eval function in parsequery() and parsepost() functions to achieve remote code execution and perform privileged configuration changes including root password reset and SSH authorized_keys modification, resulting in full persistent device compromise.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26213.json"
}
References

Affected packages

Git / github.com/themactep/thingino-firmware

Affected ranges

Type
GIT
Repo
https://github.com/themactep/thingino-firmware
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
0598a56f42236f45186a689036972aaf6256d732
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "firmware-2026-03-16"
        }
    ]
}

Affected versions

Other
firmware-2026-01-02
firmware-2026-01-04
firmware-2026-01-05
firmware-2026-01-06
firmware-2026-01-07
firmware-2026-01-08
firmware-2026-01-09
firmware-2026-01-10
firmware-2026-01-11
firmware-2026-01-12
firmware-2026-01-13
firmware-2026-01-14
firmware-2026-01-19
firmware-2026-01-26
firmware-2026-02-02
firmware-2026-02-09
firmware-2026-02-16
firmware-2026-02-23
firmware-2026-03-02
firmware-2026-03-09
firmware-2026-03-16
toolchain-aarch64
toolchain-x86_64

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26213.json"