10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
55.3%
CVSS v3 7.2
ATTENTION: Exploitable remotely/low skill level to exploit
Vendor: Geutebrück GmbH
Equipment: E2 Camera Series
Vulnerability: OS Command Injection
Successful exploitation of this vulnerability may allow a remote attacker to inject OS commands as root.
Geutebrück reports the vulnerability affect the following IP cameras:
E2 series cameras running firmware versions prior to 1.12.0.25
3.2.1 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND (‘OS COMMAND INJECTION’) CWE-78
The DDNS configuration (in the Network Configuration panel) is vulnerable to an OS system command injection as root.
CVE-2018-19007 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).
Davy Douhine of RandoriSec reported this vulnerability to NCCIC. The researcher has validated that the new version of the firmware resolves the reported vulnerability.
Geutebrück recommends E2 series IP camera users download and update to the newest firmware version, 1.12.0.25, by registering for a new WebClub account, or by logging into an existing account at the following location:
<https://www.geutebrueck.com//en_EN/login.html>
NCCIC recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:
NCCIC reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
NCCIC also provides a section for control systems security recommended practices on the ICS-CERT web page. Several recommended 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-CERT website in the Technical Information Paper, ICS-TIP-12-146-01B–Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to NCCIC for tracking and correlation against other incidents.
No known public exploits specifically target this vulnerability.
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-19007
cwe.mitre.org/data/definitions/78.html
public.govdelivery.com/accounts/USDHSCISA/subscriber/new?topic_id=USDHSCISA_138
twitter.com/CISAgov
twitter.com/intent/tweet?text=Geutebr%C3%BCck%20GmbH%20E2%20Series%20IP%20Cameras+https://www.cisa.gov/news-events/ics-advisories/icsa-18-347-03
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www.dhs.gov/performance-financial-reports
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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.geutebrueck.com//en_EN/login.html
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www.usa.gov/
www.whitehouse.gov/
www.youtube.com/@cisagov
mailto:?subject=Geutebr%C3%BCck%20GmbH%20E2%20Series%20IP%20Cameras&body=www.cisa.gov/news-events/ics-advisories/icsa-18-347-03
10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
55.3%