NBS&HappySoftWeChat 1.1.6 unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in NBS&HappySoftWeChat 1.1.6. Affected by this vulnerability is an unknown functionality. Such manipulation leads to unrestricted upload. This vulnerability is uniquely identified as CVE-2023-4409. The attack can be launched remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability, which was classified as critical, has been found in NBS&HappySoftWeChat 1.1.6 (Chat Software). Affected by this issue is some unknown functionality. 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 08/18/2023 by Apricity. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2023-4409. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1608.002.

A public exploit has been developed by Apricity. 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.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 6.3
CNA Vector (VulDB): 🔍

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: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Apricity
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

08/18/2023 🔍
08/18/2023 +0 days 🔍
08/18/2023 +0 days 🔍
09/13/2023 +26 days 🔍

Sourcesinfo

Advisory: github.com
Researcher: Apricity
Status: Not defined

CVE: CVE-2023-4409 (🔍)
GCVE (CVE): GCVE-0-2023-4409
GCVE (VulDB): GCVE-100-237512
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/18/2023 10:06
Updated: 09/13/2023 13:57
Changes: 08/18/2023 10:06 (38), 08/19/2023 08:00 (5), 09/13/2023 13:51 (2), 09/13/2023 13:57 (28)
Complete: 🔍
Submitter: 17817315684
Committer: 17817315684
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #189508: NBS&HappySoftWeChat phpwechat has an arbitrary upload vulnerability (by 17817315684)

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion

 17817315684 (+0)
3 years ago
Apricity is the author of the CVE.

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