CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
28.5%
Successful exploitation of this vulnerability could allow an attacker to redirect the user to a malicious webpage or to download a malicious file.
Carrier reports this vulnerability affects the following Automated Logic WebCtrl Server building automation software products:
WebCtrl Version 6.1 βHelpβ index pages are vulnerable to open redirection. If a user visits a maliciously crafted URL, this vulnerability could allow an attacker to redirect a user to a malicious webpage or download a malicious file.
CVE-2022-1019 has been assigned to this vulnerability. A CVSS v3 base score of 5.2 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).
Chizuru Toyama of TXOne IoT/ICS Security Research Labs, working with Trend Microβs Zero Day Initiative, reported this vulnerability to CISA.
Carrier recommends users contact an Automated Logic dealer for instructions to download the latest version of WebCTRL.
Carrier also recommends the following manual workaround:
Please see Carrier product security advisory CARR-PSA-001-1121 for more information.
CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should take the following measures to protect themselves from social engineering attacks:
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 on cisa.gov. 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 webpage on cisa.gov in the Technical Information Paper, ICS-TIP-12-146-01BβTargeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents.
No known public exploits specifically target this vulnerability.
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-1019
cisasurvey.gov1.qualtrics.com/jfe/form/SV_9n4TtB8uttUPaM6?product=https://www.cisa.gov/news-events/ics-advisories/icsa-22-109-02
cwe.mitre.org/data/definitions/601.html
public.govdelivery.com/accounts/USDHSCISA/subscriber/new?topic_id=USDHSCISA_138
twitter.com/CISAgov
twitter.com/intent/tweet?text=Automated%20Logic%20WebCTRL+https://www.cisa.gov/news-events/ics-advisories/icsa-22-109-02
www.automatedlogic.com/en/company/security-commitment/
www.cisa.gov/uscert/ics
www.cisa.gov/uscert/ics
www.cisa.gov/uscert/ics/recommended-practices
www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B
www.cisa.gov/uscert/ncas/tips/ST04-014
www.cisa.gov/uscert/sites/default/files/publications/emailscams_0905.pdf
www.cisa.gov/uscert/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
www.corporate.carrier.com/Images/CARR-PSA-ALC-WebCTRL-001-1121_tcm558-149395.pdf
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:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
www.instagram.com/cisagov
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www.linkedin.com/sharing/share-offsite/?url=https://www.cisa.gov/news-events/ics-advisories/icsa-22-109-02
www.oig.dhs.gov/
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www.whitehouse.gov/
www.youtube.com/@cisagov
mailto:?subject=Automated%20Logic%20WebCTRL&body=www.cisa.gov/news-events/ics-advisories/icsa-22-109-02
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
28.5%