CVE•Published 2025-09-01•Modified 2026-09-26•1 article on news•6 live references•NVD data
CVE-2025-9779Totolink · A702r_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
50
Exploit Prediction Scoring System · top 50% of all CVEs
Weaknesses (CWE)
Description
A vulnerability was detected in TOTOLINK A702R 4.0.0-B20211108.1423. Affected by this vulnerability is the function sub_4162DC of the file /boafrm/formFilter. The manipulation of the argument ip6addr results in buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used.
Timeline
Published 2025-09-01
Modified 2026-09-26
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-2025-9779Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"A702r Firmware"Hosts Shodan identified as running A702r Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2025-9779Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-9779Censys host search filtered to this CVE id.
grep.app
CVE-2025-9779Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-9779GitHub code search for direct mentions.
Google dork
"CVE-2025-9779" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.