CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
87.4%
Successful exploitation of this vulnerability could allow arbitrary file reads or remote code execution.
The following versions of ABUS TVIP, an indoor security camera, are affected:
3.2.1 COMMAND INJECTION CWE-77
ABUS TVIP 20000-21150 devices allows remote attackers to execute arbitrary code via shell metacharacters in the /cgi-bin/mft/wireless_mft ap field.
CVE-2023-26609 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
**CRITICAL INFRASTRUCTURE SECTORS:**Comercial Facilities
**COUNTRIES/AREAS DEPLOYED:**Worldwide
**COMPANY HEADQUARTERS LOCATION:**Germany
The Chaos Computer Club (CCC) reported this vulnerability to ABUS.
In 2019, ABUS conducted a replacement campaign to encourage users to replace the affected devices with newer models such as TVIP82561.
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage at cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B–Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
Public exploits specifically target this vulnerability. This vulnerability is exploitable remotely. This vulnerability has low attack complexity.
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-26609
cisa.gov/ics
cisa.gov/ics
cisasurvey.gov1.qualtrics.com/jfe/form/SV_9n4TtB8uttUPaM6?product=https://www.cisa.gov/news-events/ics-advisories/icsa-23-187-02
cwe.mitre.org/data/definitions/77.html
public.govdelivery.com/accounts/USDHSCISA/subscriber/new?topic_id=USDHSCISA_138
twitter.com/CISAgov
twitter.com/intent/tweet?text=ABUS%20TVIP+https://www.cisa.gov/news-events/ics-advisories/icsa-23-187-02
us-cert.cisa.gov/ics/Recommended-Practices
us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B
www.dhs.gov
www.dhs.gov/foia
www.dhs.gov/performance-financial-reports
www.facebook.com/CISA
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www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
www.instagram.com/cisagov
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www.linkedin.com/sharing/share-offsite/?url=https://www.cisa.gov/news-events/ics-advisories/icsa-23-187-02
www.oig.dhs.gov/
www.usa.gov/
www.whitehouse.gov/
www.youtube.com/@cisagov
mailto:?subject=ABUS%20TVIP&body=www.cisa.gov/news-events/ics-advisories/icsa-23-187-02