CVE-2026-107441
High8.8An out-of-bounds write vulnerability in the CGI program of Zyxel GS1900-24E firmware versions through 2.90(AAHK.2)C0 could allow an unauthenticated adjacent attacker to exploit the flaw and potentially execute OS commands via a crafted HTTP request.
- CVSS
- 8.8v3.1
- EPSS (exploit probability)
- 0.3%22th pct
- CISA KEV
- Not listed
EPSS trendFIRST daily scores, last 90 days
Daily values
| Score date | EPSS | Percentile |
|---|---|---|
| 2026-11-04 | 0.3% | 22.0% |
| 2026-11-03 | 0.3% | 22.0% |
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Learn
Why it happened and what stops it
The weakness (CWE)
How attackers use it (ATT&CK)
Typical for this kind of weakness across CISA KEV exploits (CTID), not specific to this CVE.
How it's exploited
What the attacker gets
Controls that mitigate it (NIST SP 800-53)
- SI-4System MonitoringSystem and Information Integrity · mitigates 8 of these techniques
- AC-6Least PrivilegeAccess Control · mitigates 6 of these techniques
- CM-6Configuration SettingsConfiguration Management · mitigates 6 of these techniques
- SI-3Malicious Code ProtectionSystem and Information Integrity · mitigates 6 of these techniques
- CA-7Continuous MonitoringSecurity Assessment and Authorization · mitigates 5 of these techniques
- CM-8System Component InventoryConfiguration Management · mitigates 5 of these techniques