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CVE-2026-2980

🗓️ 23 Feb 2026 08:32:07Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 52 Views🌐 WEB

CVE-2026-2980: Buffer overflow in UTT HiPER 810G setSysAdm strcpy of passwd1 enables remote exploit.

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Detection
Affected
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ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-2980
23 Feb 202608:32
–attackerkb
bdu_fstec
BDU FSTEC
The vulnerability of the strcpy() function (/goform/setSysAdm) in the UTT HiPER 810G router software allows a attacker to cause a service failure.
26 Jun 202600:00
–bdu_fstec
circl
Circl
CVE-2026-2980
23 Feb 202609:00
–circl
cnnvd
CNNVD
UTT HiPER 810G 安全漏洞
23 Feb 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-2980 UTT HiPER 810G setSysAdm strcpy buffer overflow
23 Feb 202608:32
–cvelist
nvd
NVD
CVE-2026-2980
23 Feb 202609:17
–nvd
osv
OSV
CVE-2026-2980
23 Feb 202609:17
–osv
ptsecurity
Positive Technologies
PT-2026-21507
23 Feb 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-2980: Buffer Copy without Checking Size of Input
23 Feb 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-2980
24 Feb 202613:33
–redhatcve
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NVD
Vulners
Node
AND
utt810g_firmwareRange≤1.7.7-171114
utt810gMatch3.0
[
  {
    "vendor": "UTT",
    "product": "HiPER 810G",
    "versions": [
      {
        "version": "1.7.7-1711",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
passwd1request body/goform/setSysAdmBuffer overflow in the setSysAdm endpoint caused by strcpy with the passwd1 input parameter.CWE-119, CWE-120

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17 Jun 2026 10:32Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.2
CVSS 37.2
CVSS 28.3
CVSS 48.6
EPSS0.0112
SSVC
52