Cisco ConfD CLI default permission

CVSS Meta Temp Score
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Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Cisco ConfD. Affected by this issue is some unknown functionality of the component CLI. Such manipulation leads to default permission. This vulnerability is listed as CVE-2024-20389. The attack must be carried out locally. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco ConfD (affected version not known). It has been rated as critical. Affected by this issue is some unknown functionality of the component CLI. The manipulation with an unknown input leads to a default permission vulnerability. Using CWE to declare the problem leads to CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A vulnerability in the ConfD CLI and the Cisco Crosswork Network Services Orchestrator CLI could allow an authenticated, low-privileged, local attacker to read and write arbitrary files as root on the underlying operating system. This vulnerability is due to improper authorization enforcement when specific CLI commands are used. An attacker could exploit this vulnerability by executing an affected CLI command with crafted arguments. A successful exploit could allow the attacker to read or write arbitrary files on the underlying operating system with the privileges of the root user.

The advisory is available at sec.cloudapps.cisco.com. This vulnerability is handled as CVE-2024-20389 since 11/08/2023. The exploitation is known to be easy. Local access is required to approach this attack. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 07/30/2025). This vulnerability is assigned to T1222 by the MITRE ATT&CK project.

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Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Default permission
CWE: CWE-276 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: 🔍

Timelineinfo

11/08/2023 🔍
05/15/2024 +188 days 🔍
05/15/2024 +0 days 🔍
07/30/2025 +441 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-cnfd-rwpesc-ZAOufyx8
Status: Confirmed

CVE: CVE-2024-20389 (🔍)
GCVE (CVE): GCVE-0-2024-20389
GCVE (VulDB): GCVE-100-264518

Entryinfo

Created: 05/15/2024 19:26
Updated: 07/30/2025 21:24
Changes: 05/15/2024 19:26 (52), 05/16/2024 16:47 (1), 07/30/2025 21:24 (13)
Complete: 🔍
Cache ID: 216::103

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