Connect-Multiparty 2.2.0 PDF File unrestricted upload

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Connect-Multiparty 2.2.0. Affected is an unknown function of the component PDF File Handler. Such manipulation leads to unrestricted upload. This vulnerability is uniquely identified as CVE-2022-29623. No exploit exists.

Detailsinfo

A vulnerability was found in Connect-Multiparty 2.2.0 and classified as critical. Affected by this issue is an unknown functionality of the component PDF File Handler. The manipulation with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 05/17/2022. The advisory is shared for download at youtube.com. This vulnerability is handled as CVE-2022-29623 since 04/25/2022. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1608.002.

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-2022-33953). Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

Video

Youtube: Not available anymore

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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

04/25/2022 🔍
05/17/2022 +22 days 🔍
05/17/2022 +0 days 🔍
05/20/2025 +1099 days 🔍

Sourcesinfo

Advisory: youtube.com
Status: Not defined

CVE: CVE-2022-29623 (🔍)
GCVE (CVE): GCVE-0-2022-29623
GCVE (VulDB): GCVE-100-200012
EUVD: 🔍

Entryinfo

Created: 05/17/2022 07:59
Updated: 05/20/2025 12:33
Changes: 05/17/2022 07:59 (37), 05/18/2022 16:05 (1), 05/20/2025 12:25 (15), 05/20/2025 12:33 (19)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

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