body-parser-xml Object Prototype code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in body-parser-xml. This affects an unknown part of the component Object Prototype Handler. Such manipulation leads to code injection. This vulnerability is listed as CVE-2021-3666. The attack must be carried out locally. There is no available exploit. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability, which was classified as critical, has been found in body-parser-xml (unknown version). Affected by this issue is an unknown code block of the component Object Prototype Handler. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability.

The weakness was presented 09/14/2021 as d46ca622560f7c9a033cd9321c61e92558150d63. The advisory is available at huntr.dev. This vulnerability is handled as CVE-2021-3666 since 07/26/2021. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

Applying the patch d46ca622560f7c9a033cd9321c61e92558150d63 is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.3
VulDB Temp Score: 4.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.6
CNA Vector (huntr.dev): 🔍

CVSSv2info

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

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: d46ca622560f7c9a033cd9321c61e92558150d63

Timelineinfo

07/26/2021 🔍
09/14/2021 +50 days 🔍
09/14/2021 +0 days 🔍
09/16/2021 +2 days 🔍

Sourcesinfo

Advisory: d46ca622560f7c9a033cd9321c61e92558150d63
Status: Not defined
Confirmation: 🔍

CVE: CVE-2021-3666 (🔍)
GCVE (CVE): GCVE-0-2021-3666
GCVE (VulDB): GCVE-100-182558

Entryinfo

Created: 09/14/2021 10:28
Updated: 09/16/2021 17:03
Changes: 09/14/2021 10:28 (49), 09/16/2021 16:54 (2), 09/16/2021 17:03 (1)
Complete: 🔍
Cache ID: 216::103

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