Zhonglun CloudPOS 3.0 Automatic Update Program.cs version/url/packagekey/package name channel accessible

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k1.73+

Summaryinfo

A vulnerability was found in Zhonglun CloudPOS 3.0. It has been classified as problematic. Affected by this issue is some unknown functionality of the file Program.cs of the component Automatic Update. The manipulation of the argument version/url/packagekey/package name leads to channel accessible. This vulnerability is listed as CVE-2026-97866. The attack may be initiated remotely. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in Zhonglun CloudPOS 3.0 and classified as problematic. This issue affects an unknown code block of the file Program.cs of the component Automatic Update. The manipulation of the argument version/url/packagekey/package name with an unknown input leads to a channel accessible vulnerability. Using CWE to declare the problem leads to CWE-300. The product does not adequately verify the identity of actors at both ends of a communication channel, or does not adequately ensure the integrity of the channel, in a way that allows the channel to be accessed or influenced by an actor that is not an endpoint. Impacted is confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-97866. The exploitation is known to be difficult. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. The attack technique deployed by this issue is T1557 according to MITRE ATT&CK.

The exploit is available at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.6
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Channel accessible
CWE: CWE-300
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

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

09/25/2026 Advisory disclosed
09/25/2026 +0 days VulDB entry created
09/25/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-97866 (🔒)
GCVE (CVE): GCVE-0-2026-97866
GCVE (VulDB): GCVE-100-409883
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/25/2026 10:23
Changes: 09/25/2026 10:23 (58)
Complete: 🔍
Submitter: xy-0
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #911606: 四川中仑数科科技有限责任公司 中仑零售3.0 中仑零售3.0 RCE漏洞 (by xy-0)

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