UTT HiPER 810G up to 1.7.7-171114 /goform/formApLbConfig strcpy loadBalanceNameOld buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.19

Summaryinfo

A vulnerability was found in UTT HiPER 810G up to 1.7.7-171114 and classified as critical. Affected by this vulnerability is the function strcpy of the file /goform/formApLbConfig. Such manipulation of the argument loadBalanceNameOld leads to buffer overflow. This vulnerability is uniquely identified as CVE-2026-4318. The attack can be launched remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability, which was classified as critical, has been found in UTT HiPER 810G up to 1.7.7-171114. Affected by this issue is the function strcpy of the file /goform/formApLbConfig. The manipulation of the argument loadBalanceNameOld with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-4318. The exploitation is known to be easy. The attack may be launched remotely. Technical details as well as a public exploit are known.

The exploit is available at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-12576). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

03/17/2026 Advisory disclosed
03/17/2026 +0 days VulDB entry created
03/21/2026 +4 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2026-4318 (🔒)
GCVE (CVE): GCVE-0-2026-4318
GCVE (VulDB): GCVE-100-351362
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/17/2026 11:29
Updated: 03/21/2026 19:31
Changes: 03/17/2026 11:29 (56), 03/17/2026 17:33 (1), 03/21/2026 19:31 (32)
Complete: 🔍
Submitter: xiaoheshang404
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #772659: UTT HiPER 810G <=v3v1.7.7-171114 Buffer Overflow (by xiaoheshang404)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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