CVE Explorer
CVE-2026-26213
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 parse_query() and parse_post() functions to achieve remote code execution and perform privileged configuration changes including root password reset and S
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unknown","packageURL":"pkg:github/themactep/thingino-firmware","product":"thingino-firmware","repo":"https://github.com/themactep/thingino-firmware","vendor":"themactep","versions":[{"lessThanOrEqual":"firmware-2026-03-16","status":"affected","version":"0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:1af1855a5e1150fa6c6dfd4c717b24d2b46074348670baebfcf362fb19cfcf85 · sha256:f8949e2d93473622… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"ADJACENT","baseScore":8.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:1af1855a5e1150fa6c6dfd4c717b24d2b46074348670baebfcf362fb19cfcf85 · sha256:f8949e2d93473622… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-78","description":"CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:1af1855a5e1150fa6c6dfd4c717b24d2b46074348670baebfcf362fb19cfcf85 · sha256:f8949e2d93473622… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"tags":["product"],"url":"https://github.com/themactep/thingino-firmware/releases/tag/firmware-2026-03-15"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:1af1855a5e1150fa6c6dfd4c717b24d2b46074348670baebfcf362fb19cfcf85 · sha256:f8949e2d93473622… · /containers/cna/references/0
{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/thingino-firmware-api-cgi-unauthenticated-command-injection-in-captive-portal"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:1af1855a5e1150fa6c6dfd4c717b24d2b46074348670baebfcf362fb19cfcf85 · sha256:f8949e2d93473622… · /containers/cna/references/1
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.