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CVE-2025-6734

🗓️ 26 Jun 2025 23:15:22Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 16 Views

Critical CVE-2025-6734 vulnerability in UTT HiPER 840G allows remote buffer overflow attacks.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
UTT HiPER 840G Router DoS
24 Feb 202600:00
–bdu_fstec
circl
Circl
CVE-2025-6734
26 Jun 202523:53
–circl
cnnvd
CNNVD
UTT HiPER 840G security vulnerabilities
26 Jun 202500:00
–cnnvd
cnvd
CNVD
UTT HiPER 840G Buffer Overflow Vulnerability (CNVD-2026-00818)
1 Jul 202500:00
–cnvd
cve
CVE
CVE-2025-6734
26 Jun 202523:00
–cve
cvelist
Cvelist
CVE-2025-6734 UTT HiPER 840G API formP2PLimitConfig sub_484E40 buffer overflow
26 Jun 202523:00
–cvelist
euvd
EUVD
EUVD-2025-19243
3 Oct 202520:07
–euvd
osv_cve
osv_cve
CVE-2025-6734
26 Jun 202523:15
–osv_cve
ptsecurity
Positive Technologies
PT-2025-27021
26 Jun 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2025-6734: Buffer Copy without Checking Size of Input
26 Jun 202500:00
–rapid7
Rows per page
NVD
Node
AND
utt840g_firmwareRange≤3.1.1-190328
utt840gMatch3.0

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17 Jun 2026 10:02Current
CVSS 48.7
CVSS 3.18.8
CVSS 29
EPSS0.01003
SSVC
16