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CVE-2019-19781 : Vulnerability in Citrix Application Delivery Controller and Citrix Gateway leading to arbitrary code executionhttps://t.co/weFVYpEWi2
— Bad Packets Report (@bad_packets) December 23, 2019
Anyone seen a proof-of-concept?
A virtual hug to all the infosec people who will be working overtime this holiday.
— Per Axbom (@axbom) December 24, 2019
Still makes you wonder how many backdoors have already been planted using the vulnerability, as the first vulnerable version of the Citrix software was released in 2014.https://t.co/jym93LEmR0
Please be aware that Citrix has issued a warning for a newly discovered vulnerability in their Netscaler ADC and Gateway products versions 10.5, 11.1, 12.0, 12.1 and 13.0: https://t.co/oRpbSIOIgE. Details will so be published on https://t.co/M4R8otco0I once available.
— Eltjo van Gulik [CTA, LVTA] (@eltjovg) December 17, 2019
every (good) hospital uses EPIC software running on Citrix, so this is ... bad https://t.co/cdwoaY8mnS
— Stefan Constantine (@WhatTheBit) December 23, 2019
Path Traversal in Citrix ADC/Gateway recently found by colleague of mine may lead to unauthenticated RCE and could be used for turning NetScaler appliance into the bot. At least 80K Internet-facing devices are vulnerable. So mitigate (https://t.co/Dufu8COWaB), and tune honeypots.
— Alex Goncharov (@b4baysky) December 20, 2019
#Citrix provides mitigation steps for CVE-2019-19781 (could allow an unauthenticated attacker to perform arbitrary code execution) on Citrix Application Delivery Controller (ADC) & Citrix Gateway until security updates are available - https://t.co/gDOrIAnBUv
— CERT-Bund (@certbund) December 23, 2019
#Citrix #vulnerability allows criminals to hack networks of 80,000 companies
— Eng. Mahmoud Soliman (@EMahmoudSoliman) December 25, 2019
Over 80,000 companies in 158 countries are at risk. In less than a minute, an external attacker can get inside the companies' internal networks.https://t.co/BvYW4ryUDt #CyberSecurity #infosec #Security
Positive Technologies: Citrix vulnerability allows criminals to hack networks of 80,000 companies https://t.co/cmOBcOBgYH #cybersecurity
— Gate 15 (@Gate_15_Analyst) December 24, 2019
Patch now: Published Citrix applications leave networks of 'potentially 80,000' firms at risk from attackers https://t.co/tsEtmcYaRg #infosec pic.twitter.com/iXm99Yx2hP
— #AI (@AI__TECH) December 25, 2019
Pentest News: Patch now: Published Citrix applications leave networks of 'potentially 80,000' firms at risk from attackers • The Register https://t.co/XQaYAOcLdI, see more https://t.co/vZGA1DAduU
— ?in? (@0xerror) December 24, 2019
Patch now: Published Citrix applications leave networks of 'potentially 80,000' firms at risk from attackers #CyberSec #infosec #Security #ThreatIntel #cyberattacks #fraud #cybersecurity #dataprotection #privacy #cyberthreats #databreaches #cybercrime https://t.co/IygtgOeyfX
— Javier Carriazo (@javier_carriazo) December 23, 2019
Citrix kullananlar için "acil" yama vakti.
— Huzeyfe ÖNAL (@huzeyfeonal) December 25, 2019
Citrix Application Delivery Controller and Citrix Gateway (formerly known as Netscaler ADC and Netscaler Gateway)
The affected versions of Citrix ADC and Unified Gateway include 10.5, 11.…https://t.co/ucfzZE5qha https://t.co/8bCXYwrlU9
Patch now: Published Citrix applications leave networks of 'potentially 80,000' firms at risk from attackers • The Register https://t.co/pL5EEE4Fc2
— おおはら? (@ohhara_shiojiri) December 24, 2019
Do you know how many times I've heard "Well all our apps are only accessed through Citrix, so we don't need to pentest"? I don't either, it's been too many. Well maybe this will help change some minds?https://t.co/PNCeqp1CjZ
— Alyssa Miller (Stuck in Airplane Mode) (@AlyssaM_InfoSec) December 23, 2019
Patch now folks to avoid a nightmare Xmas#security#infosec#patching https://t.co/fFs7lkoLHo
— TechUG ITPro Community (@TechUG) December 23, 2019
Patch now: Published Citrix applications leave networks of 'potentially 80,000' firms at risk from attackers https://t.co/3xQGC4FwKh
— Nicolas Krassas (@Dinosn) December 23, 2019
"The vulnerability, currently tracked as CVE-2019-19781, could allow remote attackers with access to a company's internal network without requiring authentication" #cybersecurityhttps://t.co/6GGNcBVvkK
— Kayne McGladrey is hoping for ❄️ (@kaynemcgladrey) December 24, 2019
Critical vulnerabilities in two Citrix platforms could expose 80,000 organizations worldwide. #vulnerability #cybersecurity #infosechttps://t.co/nXnF1XaEnP
— Troy Wilkinson (@Troy_Wilkinson) December 23, 2019
Critical Citrix Flaw May Expose Thousands of Firms to Attacks https://t.co/crRg11qM1G #CyberSecurity
— Gate 15 (@Gate_15_Analyst) December 24, 2019
Lols at someone wanting to know what we are going to do about that Citrix RCE vuln, on Xmas day, when we don't run that for them. (We pointed them at the Citrix mitigation/announcement page and said we don't know any active exploitation) https://t.co/ZNmfTtZPDq
— GrumpSec Spottycat ?️?? (@kyhwana) December 25, 2019
Critical Citrix Flaw May Expose Thousands of Firms to Attackshttps://t.co/5C0eJRyYNq
— WhatIsMyIPAddress.com (@wimia) December 25, 2019
Sharing this here folks | Critical Citrix Flaw May Expose Thousands of Firms to Attacks | Our bulletin info here: https://t.co/fLwt07KidW
— AusCERT (@AusCERT) December 24, 2019
https://t.co/wRI0ko1uud
Critical Citrix Flaw May Expose Thousands of Firms to Attacks https://t.co/Ljx04MwEyU
— The Cyber Security Hub (@TheCyberSecHub) December 23, 2019
Critical Citrix NetScaler vulnerability allows an unauthenticated attacker to run arbitrary code: CVE-2019-19781
— Rendition Infosec (@RenditionSec) December 24, 2019
Mitigation Steps: https://t.co/rIrfdqmxPZ
Here is how to mitigate: https://t.co/gqqJZxJ6OI @citrix
— Joe Shonk (@joeshonk) December 23, 2019
Fix for @Citrix #ADC #CVE-2019-19781
— Daniel Weppeler (@_DanielWep) December 17, 2019
For more information: https://t.co/dT6ZNm7T35 https://t.co/UfqSvnMLeH pic.twitter.com/mOjqQmSlQC
just in case you might have missed a recent critical @CitrixNetwork #ADC vulnerability: https://t.co/Zf0KcXakBB
— Thorsten Rood (@ThorstenRood) December 18, 2019
Urgent new NetScaler/Citrix ADC vulnerability to patch or mitigate.
— Neil Spellings (@neilspellings) December 17, 2019
Mitigation Steps for CVE-2019-19781 - https://t.co/1gQBu5FOfi
Massiv problem within #CitrixADC / #NetScaler! Big #securityissue with #CVE-2019-19781 came up. #Citrix published a work around. See https://t.co/gT770NjuDr for details. Don't miss this white paper!
— Johannes ADC Norz (@Citrix_ADC) December 17, 2019
#Citrix NetScaler ADC vulnerability: "It's really easy to exploit, [and] it's very reliable," Klyuchnikov says. "[We don't] know if it is being used in the wild." https://t.co/xUQRK8BIzt
— Carl Stalhood (@cstalhood) December 24, 2019
#CVE201919781 #Vulnerability #Hacking #Malware #CyberCrime #CyberAttack #CyberSecurity
— Cyber6X (@Franckyki) December 26, 2019
Critical CVE-2019-19781 flaw in Citrix NetScaler ADC and Citrix NetScaler Gateway could be exploited to access company networks, 80,000 companies at risk worldwide.https://t.co/OMHvmolkWq pic.twitter.com/3fN8hwtrVw
Patch now: Published Citrix applications leave networks of 'potentially 80,000' firms at risk from attackershttps://t.co/BEfFW3N3Wg
— NUSK IT Consultancy LTD (@nuskitconsultan) December 26, 2019
#itconsultancy #itsolution #softwareservices #patch #businessandmanagement #firms #attackers #marketers #networks https://t.co/F2cZwDxxmZ