Cisco Small Business RV082 Web-based Management Interface command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco Small Business RV016, Small Business RV042, Small Business RV042G and Small Business RV082. It has been rated as critical. This impacts an unknown function of the component Web-based Management Interface. This manipulation causes an unknown weakness. The identification of this vulnerability is CVE-2023-20026. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Cisco Small Business RV016, Small Business RV042, Small Business RV042G and Small Business RV082 (version unknown) and classified as critical. Affected by this vulnerability is an unknown function of the component Web-based Management Interface. 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 shared 01/11/2023 as cisco-sa-sbr042-multi-vuln-ej76Pke5. The advisory is shared at sec.cloudapps.cisco.com. This vulnerability is known as CVE-2023-20026. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/12/2025). MITRE ATT&CK project uses the attack technique T1202 for this issue.

Upgrading eliminates this vulnerability.

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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: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.2
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (Cisco Systems, Inc.): 🔍

CVSSv2info

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

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/27/2022 🔍
01/11/2023 +76 days 🔍
01/11/2023 +0 days 🔍
03/12/2025 +791 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-sbr042-multi-vuln-ej76Pke5
Status: Confirmed

CVE: CVE-2023-20026 (🔍)
GCVE (CVE): GCVE-0-2023-20026
GCVE (VulDB): GCVE-100-218029

Entryinfo

Created: 01/11/2023 19:34
Updated: 03/12/2025 19:08
Changes: 01/11/2023 19:34 (35), 02/04/2023 08:41 (2), 02/04/2023 08:45 (21), 03/12/2025 19:08 (17)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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