Weaver E-Office 9.5 ajax.php?action=mobile_upload_save upload_quwan unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.9$0-$5k1.27

Summaryinfo

A vulnerability labeled as critical has been found in Weaver E-Office 9.5. The affected element is an unknown function of the file App/Ajax/ajax.php?action=mobile_upload_save. Such manipulation of the argument upload_quwan leads to unrestricted upload. This vulnerability is traded as CVE-2023-2523. The attack may be launched remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in Weaver E-Office 9.5. It has been rated as critical. Affected by this issue is an unknown part of the file App/Ajax/ajax.php?action=mobile_upload_save. The manipulation of the argument upload_quwan 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 shared 05/04/2023. The advisory is available at github.com. This vulnerability is handled as CVE-2023-2523. Technical details as well as a public exploit are known. This vulnerability is assigned to T1608.002 by the MITRE ATT&CK project.

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.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 7.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 7.3
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
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

05/04/2023 🔍
05/04/2023 +0 days 🔍
05/04/2023 +0 days 🔍
05/27/2023 +23 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-2523 (🔍)
GCVE (CVE): GCVE-0-2023-2523
GCVE (VulDB): GCVE-100-228014
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/04/2023 18:20
Updated: 05/27/2023 15:52
Changes: 05/04/2023 18:20 (42), 05/27/2023 15:46 (2), 05/27/2023 15:52 (28)
Complete: 🔍
Submitter: RCEraser
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #148291: weaver E-Office v9.5 has arbitrary file upload vulnerability (by RCEraser)

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