CVE Explorer
CVE-2026-31255
A command injection vulnerability exists in Tenda AC18 V15.03.05.05_multi. The vulnerability is located in the /goform/SetSambaCfg interface, where improper handling of the guestuser parameter allows attackers to execute arbitrary system commands.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1
Preserved source conflicts
No provider value was silently selected as the winner.
cwe · 2 assertions
{"cweId":"CWE-77","description":"CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:de915e070c2498cf4bbbdfce1c283993818fd43d91a0a1d7807951053526b2ce · sha256:1c856c824a4fa1bb… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"n/a","lang":"en","type":"text"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:de915e070c2498cf4bbbdfce1c283993818fd43d91a0a1d7807951053526b2ce · sha256:1c856c824a4fa1bb… · /containers/cna/problemTypes/0/descriptions/0
Affected products and versions
1 source assertion{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:de915e070c2498cf4bbbdfce1c283993818fd43d91a0a1d7807951053526b2ce · sha256:1c856c824a4fa1bb… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:de915e070c2498cf4bbbdfce1c283993818fd43d91a0a1d7807951053526b2ce · sha256:1c856c824a4fa1bb… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
2 source assertions{"cweId":"CWE-77","description":"CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:de915e070c2498cf4bbbdfce1c283993818fd43d91a0a1d7807951053526b2ce · sha256:1c856c824a4fa1bb… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"n/a","lang":"en","type":"text"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:de915e070c2498cf4bbbdfce1c283993818fd43d91a0a1d7807951053526b2ce · sha256:1c856c824a4fa1bb… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"url":"https://github.com/izxnfirh8148/CVE_REQUESTS_references/blob/main/Tenda_AC18/Tenda_AC18_3th/README.md"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:de915e070c2498cf4bbbdfce1c283993818fd43d91a0a1d7807951053526b2ce · sha256:1c856c824a4fa1bb… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/izxnfirh8148/CVE_REQUESTS_references/blob/main/Tenda_AC18/Tenda_AC18_3th/README.md"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:de915e070c2498cf4bbbdfce1c283993818fd43d91a0a1d7807951053526b2ce · sha256:1c856c824a4fa1bb… · /containers/adp/0/references/0
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.