Cesanta Mongoose up to 7.5 File Name mg_http_upload unrestricted upload

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Cesanta Mongoose up to 7.5 and classified as critical. Affected by this vulnerability is the function mg_http_upload of the component File Name Handler. Such manipulation leads to unrestricted upload. This vulnerability is listed as CVE-2022-25299. The attack may be performed from remote. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Cesanta Mongoose up to 7.5. Affected by this issue is the function mg_http_upload of the component File Name 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 presented 02/18/2022 as SNYK-UNMANAGED-CESANTAMONGOOSE-2404180. The advisory is available at snyk.io. This vulnerability is handled as CVE-2022-25299 since 02/16/2022. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1608.002 by the MITRE ATT&CK project.

Upgrading to version 7.6 eliminates this vulnerability. Applying the patch c65c8fdaaa257e0487ab0aaae9e8f6b439335945 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (Snyk): 🔍

CVSSv2info

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

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Mongoose 7.6
Patch: c65c8fdaaa257e0487ab0aaae9e8f6b439335945

Timelineinfo

02/16/2022 🔍
02/18/2022 +2 days 🔍
02/18/2022 +0 days 🔍
02/18/2022 +0 days 🔍

Sourcesinfo

Product: github.com

Advisory: SNYK-UNMANAGED-CESANTAMONGOOSE-2404180
Status: Confirmed

CVE: CVE-2022-25299 (🔍)
GCVE (CVE): GCVE-0-2022-25299
GCVE (VulDB): GCVE-100-193358

Entryinfo

Created: 02/18/2022 21:52
Changes: 02/18/2022 21:52 (53)
Complete: 🔍
Cache ID: 216::103

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