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Citrix NetScaler zero-day exploited in the wild, patch is available (CVE-2023-3519)

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Citrix NetScaler zero-day exploited in the wild, patch is available (CVE-2023-3519) 19/07/2023 at 12:34 By Helga Labus Citrix has patched three vulnerabilities (CVE-2023-3519, CVE-2023-3466, CVE-2023-3467) in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway), one of which is a zero-day being exploited by attackers. A zero-day patched (CVE-2023-3519) CVE-2023-3519 is a remote […]

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Adobe ColdFusion vulnerabilities exploited to deliver web shells (CVE-2023-29298, CVE-2023-38203)

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Adobe ColdFusion vulnerabilities exploited to deliver web shells (CVE-2023-29298, CVE-2023-38203) 18/07/2023 at 17:17 By Zeljka Zorz Attackers are exploiting two Adobe ColdFusion vulnerabilities (CVE-2023-29298, CVE-2023-38203) to breach servers and install web shells to enable persistent access and allow remote control of the system, according to Rapid7 researchers. Flaws with incomplete fixes On July 11, 2023,

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Critical XSS vulnerability in Zimbra exploited in the wild (CVE-2023-34192)

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Critical XSS vulnerability in Zimbra exploited in the wild (CVE-2023-34192) 17/07/2023 at 14:47 By Helga Labus A critical cross site scripting (XSS) vulnerability (CVE-2023-34192) in popular open source email collaboration suite Zimbra is being exploited by attackers. About the vulnerability (CVE-2023-34192) CVE-2023-34192 could allow a remote authenticated threat actor to execute arbitrary code through a

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Unnamed APT eyes vulnerabilities in Rockwell Automation industrial contollers (CVE-2023-3595 CVE-2023-3596)

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Unnamed APT eyes vulnerabilities in Rockwell Automation industrial contollers (CVE-2023-3595 CVE-2023-3596) 13/07/2023 at 15:46 By Zeljka Zorz Rockwell Automation has fixed two vulnerabilities (CVE-2023-3595, CVE-2023-3596) in the communication modules of its ControlLogix industrial programmable logic controllers (PLCs), ahead of expected (and likely) in-the-wild exploitation. “An unreleased exploit capability leveraging these vulnerabilities is associated with an

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Microsoft patches four exploited zero-days, but lags with fixes for a fifth (CVE-2023-36884)

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Microsoft patches four exploited zero-days, but lags with fixes for a fifth (CVE-2023-36884) 11/07/2023 at 22:31 By Zeljka Zorz For July 2023 Patch Tuesday, Microsoft has delivered 130 patches; among them are four for vulnerabilites actively exploited by attackers, but no patch for CVE-2023-36884, an Office and Windows HTML RCE vulnerability exploited in targeted attacks

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Apple pushes out emergency fix for actively exploited zero-day (CVE-2023-37450)

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Apple pushes out emergency fix for actively exploited zero-day (CVE-2023-37450) 11/07/2023 at 13:02 By Zeljka Zorz Apple has patched an actively exploited zero-day vulnerability (CVE-2023-37450) by releasing Rapid Security Response updates for iPhones, iPads and Macs running the latest versions of its operating systems. The vulnerability has also been fixed with a regular security update

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PoC exploit released for Cisco AnyConnect, Secure Client vulnerability (CVE-2023-20178)

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PoC exploit released for Cisco AnyConnect, Secure Client vulnerability (CVE-2023-20178) 23/06/2023 at 17:19 By Helga Labus Proof-of-concept (PoC) exploit code for the high-severity vulnerability (CVE-2023-20178) in Cisco Secure Client Software for Windows and Cisco AnyConnect Secure Mobility Client Software for Windows has been published. About the vulnerability Cisco Secure Client Software – previously known as

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Apple fixes zero-day vulnerabilities used to covertly deliver spyware (CVE-2023-32435)

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Apple fixes zero-day vulnerabilities used to covertly deliver spyware (CVE-2023-32435) 22/06/2023 at 13:36 By Zeljka Zorz Apple has released patches for three zero-day vulnerabilities (CVE-2023-32434, CVE-2023-32435, CVE-2023-32439) exploited in the wild. The first two have been reported by Kaspersky researchers Georgy Kucherin, Leonid Bezvershenko and Boris Larin following their discovery of the iOS spyware implant

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Zyxel patches critical vulnerability in NAS devices (CVE-2023-27992)

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Zyxel patches critical vulnerability in NAS devices (CVE-2023-27992) 20/06/2023 at 13:05 By Zeljka Zorz Zyxel has released firmware patches for a critical vulnerability (CVE-2023-27992) in some of its consumer network attached storage (NAS) devices. About CVE-2023-27992 CVE-2023-27992 is an OS command injection flaw that could be triggered remotely by an unauthenticated attacker, via a specially

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VMware fixes critical flaws in Aria Operations for Networks (CVE-2023-20887)

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VMware fixes critical flaws in Aria Operations for Networks (CVE-2023-20887) 15/06/2023 at 13:01 By Helga Labus VMware has fixed two critical (CVE-2023-20887, CVE-2023-20888) and one important vulnerability (CVE-2023-20889) in Aria Operations for Networks (formerly vRealize Network Insight), its popular enterprise network monitoring tool. About the vulnerabilities (CVE-2023-20887, CVE-2023-20888,CVE-2023-20889) CVE-2023-20887 is a pre-authentication command injection vulnerability

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June 2023 Patch Tuesday: Critical patches for Microsoft Windows, SharePoint, Exchange

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June 2023 Patch Tuesday: Critical patches for Microsoft Windows, SharePoint, Exchange 13/06/2023 at 21:48 By Zeljka Zorz For June 2023 Patch Tuesday, Microsoft has delivered 70 new patches but, for once, none of the fixed vulnerabilities are currently exploited by attackers nor were publicly known before today! Microsoft has previously fixed CVE-2023-3079, a type confusion

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Fortinet patches pre-auth RCE, update your Fortigate firewalls ASAP! (CVE-2023-27997)

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Fortinet patches pre-auth RCE, update your Fortigate firewalls ASAP! (CVE-2023-27997) 11/06/2023 at 22:06 By Zeljka Zorz Fortinet has released several versions of FortiOS, the OS/firmware powering its Fortigate firewalls and other devices, without mentioning that they include a fix for CVE-2023-27997, a remote code execution (RCE) flaw that does not require the attacker to be

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Exploited zero-day patched in Chrome (CVE-2023-3079)

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Exploited zero-day patched in Chrome (CVE-2023-3079) 07/06/2023 at 13:07 By Helga Labus Google has fixed a high-severity vulnerability in the Chrome browser (CVE-2023-3079) that is being exploited by attackers. About the vulnerability CVE-2023-3079 is a vulnerability that stems from a type confusion in the V8 JavaScript engine, and has been uncovered by Clément Lecigne of

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Zyxel patches vulnerability in NAS devices (CVE-2023-27988)

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Zyxel patches vulnerability in NAS devices (CVE-2023-27988) 31/05/2023 at 14:51 By Helga Labus Zyxel has patched a high-severity authenticated command injection vulnerability (CVE-2023-27988) in some of its network attached storage (NAS) devices aimed at home users. About the vulnerability (CVE-2023-27988) The vulnerability was discovered in the devices’ web management interface. “An authenticated attacker with administrator

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Vulnerability in Zyxel firewalls may soon be widely exploited (CVE-2023-28771)

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Vulnerability in Zyxel firewalls may soon be widely exploited (CVE-2023-28771) 22/05/2023 at 14:05 By Zeljka Zorz A recently fixed command injection vulnerability (CVE-2023-28771) affecting a variety Zyxel firewalls may soon be exploited in the wild, Rapid7 researchers have warned, after publishing a technical analysis and a PoC script that triggers the vulnerability and achieves a

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Apple fixes WebKit 0-days under attack (CVE-2023-28204, CVE-2023-32373, CVE-2023-32409)

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Apple fixes WebKit 0-days under attack (CVE-2023-28204, CVE-2023-32373, CVE-2023-32409) 19/05/2023 at 14:19 By Zeljka Zorz Apple has released security updates for iOS and iPadOS, macOS, tvOS and watchOS, delivering fixes for many vulnerabilities but, most importantly, for CVE-2023-32409, a WebKit 0-day that “may have been actively exploited.” The notes accompanying the updates also revealed that

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Microsoft fixes two actively exploited bugs, one used by BlackLotus bootkit (CVE-2023-29336, CVE-2023-24932)

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Microsoft fixes two actively exploited bugs, one used by BlackLotus bootkit (CVE-2023-29336, CVE-2023-24932) 09/05/2023 at 22:15 By Zeljka Zorz For May 2023 Patch Tuesday, Microsoft has delivered fixes for 38 CVE-numbered vulnerabilities, including a patch for a Windows bug (CVE-2023-29336) and a Secure Boot bypass flaw (CVE-2023-24932) exploited by attackers in the wild. The two

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