CVE-2026-50208 Permissive TrustAllCerts TLS Verification
Attackers can intercept and decrypt network traffic via MITM due to disabled TLS validation and hardcoded encryption keys in Acer routers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-50208?
CVE-2026-50208 is a critical vulnerability in Acer Connect M6E 5G Portable WiFi Router, published on 4 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
High-risk TrustAllCerts routines disable standard TLS certificate validation. Combined with hard-coded DES symmetric encryption keys, a Man-in-the-Middle (MITM) actor could decrypt network traffic.
Weakness: CWE-330
Which versions are affected by CVE-2026-50208?
It affects 1 product.
Products include Acer Connect M6e 5g Firmware.
How do I fix CVE-2026-50208?
No fix has been published for CVE-2026-50208 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-50208 being exploited?
There is no known exploitation of CVE-2026-50208 in the wild and no public exploit code.
Other vulnerabilities in Acer Connect M6E 5G Portable WiFi Router
Sources
Also known as GHSA-jvr3-h63f-grq7.