Youxun AC Centralized Management Platform 1.02.040 HTML File /upfile.cgi HTML injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Youxun AC Centralized Management Platform 1.02.040. Impacted is an unknown function of the file /upfile.cgi of the component HTML File Handler. Performing a manipulation results in HTML injection. This vulnerability is known as CVE-2023-34855. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Youxun AC Centralized Management Platform 1.02.040. It has been classified as problematic. This affects an unknown functionality of the file /upfile.cgi of the component HTML File Handler. The manipulation with an unknown input leads to a html injection vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

A Cross Site Scripting (XSS) vulnerability in Youxun Electronic Equipment (Shanghai) Co., Ltd AC Centralized Management Platform v1.02.040 allows attackers to execute arbitrary code via uploading a crafted HTML file to the interface /upfile.cgi.

The weakness was published 06/12/2023. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2023-34855 since 06/07/2023. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

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-2023-38895). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.1
VulDB Meta Temp Score: 4.1

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: HTML injection
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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

06/07/2023 🔍
06/12/2023 +5 days 🔍
06/12/2023 +0 days 🔍
01/09/2026 +942 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-34855 (🔍)
GCVE (CVE): GCVE-0-2023-34855
GCVE (VulDB): GCVE-100-231225
EUVD: 🔍

Entryinfo

Created: 06/12/2023 16:19
Updated: 01/09/2026 15:36
Changes: 06/12/2023 16:19 (39), 07/08/2023 09:03 (11), 01/09/2026 15:36 (15)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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