CVE Explorer
CVE-2026-22221
An OS Command Injection vulnerability in TP-Link Archer BE230 v1.2(vpn modules) allows adjacent
authenticated
attacker
execute arbitrary code. Successful exploitation could allow an attacker to gain full administrative control of the device, resulting in severe compromise of configuration integrity, network security, and service availability.
This CVE covers one of multiple distinct OS command injection issues identified across separate code paths. Although similar in nature, each instanc
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","modules":["vpn"],"product":"Archer BE230 v1.2","vendor":"TP-Link Systems Inc.","versions":[{"lessThan":"1.2.4 Build 20251218 rel.70420","status":"affected","version":"0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:16447f95b96f2ad3b8d1227653ae925f5a29c1dc4bffbd1a7ee918fb8a61b43d · sha256:4fb35342aab6f9fc… · /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":8.5,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"HIGH","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HI…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:16447f95b96f2ad3b8d1227653ae925f5a29c1dc4bffbd1a7ee918fb8a61b43d · sha256:4fb35342aab6f9fc… · /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:v2:16447f95b96f2ad3b8d1227653ae925f5a29c1dc4bffbd1a7ee918fb8a61b43d · sha256:4fb35342aab6f9fc… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"tags":["patch"],"url":"https://www.tp-link.com/en/support/download/archer-be230/v1.20/#Firmware"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:16447f95b96f2ad3b8d1227653ae925f5a29c1dc4bffbd1a7ee918fb8a61b43d · sha256:4fb35342aab6f9fc… · /containers/cna/references/1
{"tags":["patch"],"url":"https://www.tp-link.com/sg/support/download/archer-be230/v1.20/#Firmware"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:16447f95b96f2ad3b8d1227653ae925f5a29c1dc4bffbd1a7ee918fb8a61b43d · sha256:4fb35342aab6f9fc… · /containers/cna/references/2
{"tags":["patch"],"url":"https://www.tp-link.com/us/support/download/archer-be230/v1.20/#Firmware"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:16447f95b96f2ad3b8d1227653ae925f5a29c1dc4bffbd1a7ee918fb8a61b43d · sha256:4fb35342aab6f9fc… · /containers/cna/references/0
{"tags":["vendor-advisory"],"url":"https://www.tp-link.com/us/support/faq/4935/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:16447f95b96f2ad3b8d1227653ae925f5a29c1dc4bffbd1a7ee918fb8a61b43d · sha256:4fb35342aab6f9fc… · /containers/cna/references/3
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.