CVE-2026-1162Network attack vector

Unauthenticated service interruption via unchecked password copy

Published Jan 19, 2026 · Updated Jan 19, 2026

Buffer overflow in /goform/setSysAdm in UTT HiPER 810 1.7.4-141218 allows remote attackers to corrupt memory via passwd1. The handler passes the attacker-controlled password value to strcpy without checking whether it fits the destination buffer. No authentication or user interaction is required; the public record establishes memory corruption and service interruption but not code execution.

CVSS severity9.8
Critical
EPSS probability0.79%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Buffer overflow in /goform/setSysAdm in UTT HiPER 810 1.7.4-141218 allows remote attackers to corrupt memory via passwd1. The handler passes the attacker-controlled password value to strcpy without checking whether it fits the destination buffer. No authentication or user interaction is required; the public record establishes memory corruption and service interruption but not code execution.

The record

CVE
CVE-2026-1162
Published
Jan 19, 2026
Updated
Jan 19, 2026
Vendor
Shanghai Aitai Technology Co., Ltd.
Product
HiPER 810
Classifications
CWE-119, CWE-120, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.7.4-141218

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Shanghai Aitai Technology Co., Ltd. · HiPER 810version=1.7.4-141218

Published CVSS scores

8.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
9.8VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0VulDBAV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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