eprintsug ulcc-core cgi/toolbox/toolbox Password command injection

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in eprintsug ulcc-core. Affected is an unknown function of the file cgi/toolbox/toolbox. This manipulation of the argument Password causes command injection. This vulnerability is tracked as CVE-2021-4304. The attack is possible to be carried out remotely. No exploit exists. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in eprintsug ulcc-core (version now known). It has been declared as critical. Affected by this vulnerability is some unknown processing of the file cgi/toolbox/toolbox. The manipulation of the argument password with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 01/05/2023 as 811edaae81eb044891594f00062a828f51b22cb1. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2021-4304. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

Applying the patch 811edaae81eb044891594f00062a828f51b22cb1 is able to eliminate this problem. The bugfix is ready for download at github.com. The advisory contains the following remark:

Fixes RCE exploit by validating verb parameter for toolbox before eval (backported from 3.4)

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Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 811edaae81eb044891594f00062a828f51b22cb1

Timelineinfo

01/05/2023 🔍
01/05/2023 +0 days 🔍
01/05/2023 +0 days 🔍
01/28/2023 +23 days 🔍

Sourcesinfo

Product: github.com

Advisory: 811edaae81eb044891594f00062a828f51b22cb1
Status: Confirmed

CVE: CVE-2021-4304 (🔍)
GCVE (CVE): GCVE-0-2021-4304
GCVE (VulDB): GCVE-100-217447

Entryinfo

Created: 01/05/2023 11:04
Updated: 01/28/2023 15:25
Changes: 01/05/2023 11:04 (42), 01/28/2023 15:19 (2), 01/28/2023 15:25 (28)
Complete: 🔍
Cache ID: 216::103

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