Skip to main content
No exploitation reportedAwaiting NVD analysis

CVE-2026-107441

No exploitation reported by the sources we read.

  • Published2026-11-03
  • WeaknessCWE-787

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An 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.

Timeline

dates in UTC
  1. 2026-11-0301:41CVE publishedCNA

Observed activity

isMalicious corpus · updated 2026-11-03 03:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-107441?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-107441?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

Products declared by the CNA

As Zyxel, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • Zyxel GS1900-24E firmwareother versions: not affected
    Affected
    • = <= 2.90(AAHK.2)C0no fix stated
  • Zyxel GS1900-8 firmwareother versions: not affected
    Affected
    • = <= 2.90(AAHH.2)C0no fix stated
  • Zyxel GS1900-8HP firmwareother versions: not affected
    Affected
    • = <= 2.90(AAHI.2)C0no fix stated
  • Zyxel GS1900-10HP firmwareother versions: not affected
    Affected
    • = <= 2.90(AAZI.2)C0no fix stated
  • Zyxel GS1900-16 firmwareother versions: not affected
    Affected
    • = <= 2.90(AAHJ.2)C0no fix stated
  • Zyxel GS1900-24 firmwareother versions: not affected
    Affected
    • = <= 2.90(AAHL.2)C0no fix stated

4 more products in the CVE record.

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-11-03

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-107441 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 3.18.82026-11-03
  • NVDCVSS 3.18.8read 2026-11-03
  • CNAweakness (CWE)CWE-7872026-11-03
  • NVDweakness (CWE)CWE-787read 2026-11-03

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2026-11-03
Last Modified
2026-11-03
NVD status
Received

Frequently asked questions

What is CVE-2026-107441?

An 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.

Is CVE-2026-107441 actively exploited?

Active exploitation of CVE-2026-107441 has not been confirmed.

What is the CVSS score for CVE-2026-107441?

CVE-2026-107441 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Hear about the next vulnerability in your software

Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».

Get alerts for this productCISA KEV additions, October 2026Search CVEs

No credit card required · No monthly cap on website lookups · 250 API requests/month

Go further

Related vulnerabilities

Same product first, then the same vendor advisory and the same publication week.

Back to CVE Database

Sources for this record