Low severity · published Aug 15, 2026
CVE-2026-19891
TRENDnet TEW-WLC100 IKE Phase 1 Aggressive Mode racoon.conf missing encryption
3.7
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 8% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TE
TEW-WLC100 · TRENDnet
2.05b02 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-19891
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-19891
app.notion.com
https://app.notion.com/p/TEW-WLC100-2-05b02-38b1f5ba989080f993facb660f17358e?source=copy_link
vuldb.com
https://vuldb.com/cve/CVE-2026-19891
vuldb.com
https://vuldb.com/submit/870587
vuldb.com
https://vuldb.com/vuln/390080
vuldb.com
https://vuldb.com/vuln/390080/cti
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