CVE-2026-19891
A vulnerability was determined in TRENDnet TEW-WLC100 2.05b02. This affects an unknown function of the file /etc/racoon.conf of the component IKE Phase 1 Aggressive Mode. This manipulation of the argument exchange_mode causes missing encryption of sensitive data. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is reported as difficult. The vendor was contacted early about this disclosure.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.3
- CVSS vector
- CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X
- EPSS probability
- 0.12%
- CWE
- CWE-311, CWE-310
- Published
- 2026-08-15
- Last modified
- 2026-08-17
Affected products
- TRENDnet TEW-WLC100
Weakness type
Related vulnerabilities
- CVE-2026-81688 — openssl_encrypt before 1.4.9 Plaintext Confirmation Oracle via SHA-256
- CVE-2026-81681 — openssl_encrypt before 1.4.9 False Encryption via Cleartext Storage
- CVE-2026-77812 — Cleartext Exposure of DJI Drone Wi-Fi Credentials via BLE
- CVE-2026-20157 — Cisco RoomOS Security Hardening Release - Missing Encryption Vulnerabilities
- CVE-2026-54784 — CoreWCF: SPNEGO SecurityContextToken proof key wrapped without confidentiality
- CVE-2026-55568 — Guzzle: Silent HTTPS-Proxy Downgrade to Cleartext
- CVE-2026-34486 — Apache Tomcat: Fix for CVE-2026-29146 allowed bypass of EncryptInterceptor
- CVE-2026-34992 — Missing Encryption of Sensitive Data in antrea.io/antrea