CVE•Published 2025-10-05•Modified 2026-10-09•1 article on news•5 live references•NVD data
CVE-2025-11305Utt · 840g_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
61
Exploit Prediction Scoring System · top 39% of all CVEs
Weaknesses (CWE)
Description
A vulnerability has been found in UTT HiPER 840G up to 3.1.1-190328. Affected by this issue is the function strcpy of the file /goform/formTaskEdit. The manipulation of the argument txtMin2 leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Timeline
Published 2025-10-05
Modified 2026-10-09
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2025-11305Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"840g Firmware"Hosts Shodan identified as running 840g Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2025-11305Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-11305Censys host search filtered to this CVE id.
grep.app
CVE-2025-11305Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-11305GitHub code search for direct mentions.
Google dork
"CVE-2025-11305" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.