Metasploit Wrap-Up

Now I Control Your Resource Planning Servers Sage X3 is a resource planning product designed by Sage Group which is designed to help established businesses plan out their business operations. But what if you wanted to do more than just manage resources? What if you wanted to hijack the resource...

Researcher Uncovers Yet Another Unpatched Windows Printer Spooler Vulnerability

Merely days after Microsoft sounded the alarm on an unpatched security vulnerability in the Windows Print Spooler service, possibly yet another zero-day flaw in the same component has come to light, making it the fourth printer-related shortcoming to be discovered in recent weeks. "Microsoft...

Microsoft: Unpatched Bug in Windows Print Spooler

Microsoft has warned of yet another vulnerability that’s been discovered in its Windows Print Spooler that can allow attackers to elevate privilege to gain full user rights to a system. The advisory comes on the heels of patching two other remote code-execution RCE bugs found in the print service...

Microsoft Warns of New Unpatched Windows Print Spooler Vulnerability

Microsoft on Thursday shared fresh guidance on yet another vulnerability affecting the Windows Print Spooler service, stating that it's working to address it in an upcoming security update. Tracked as CVE-2021-34481 CVSS score: 7.8, the issue concerns a local privilege escalation flaw that could ...

Four in-the-wild exploits, 13 critical patches headline bumper Patch Tuesday

The list of July 2021 Patch Tuesday updates looks endless. 117 patches with no less than 42 CVEs assigned to them that have FAQs, mitigations details or workarounds listed for them. Looking at the urgency levels Microsoft has assigned to them, system administrators have their work cut out for the...

Update Your Windows PCs to Patch 117 New Flaws, Including 9 Zero-Days

Microsoft rolled out Patch Tuesday updates for the month of July with fixes for a total of 117 security vulnerabilities, including nine zero-day flaws, of which four are said to be under active attacks in the wild, potentially enabling an adversary to take control of affected systems. Of the 117...

Microsoft Patch Tuesday, July 2021 Edition

Microsoft today released updates to patch at least 116 security holes in its Windows operating systems and related software. At least four of the vulnerabilities addressed today are under active attack, according to Microsoft. Thirteen of the security bugs quashed in this months release earned...

Vulnerabilities fixed in Microsoft Windows

Microsoft has fixed vulnerabilities in several components of Windows. The vulnerabilities potentially enable a malicious person to able to perform attacks that result in the following categories of damage: Denial-of-Service Circumvention of security measure Executing arbitrary code Accessing...

A week in security (July 5 – July 11)

Last week on Malwarebytes Labs: Racing against a real-life ransomware attack. Podcast with Ski Kacoroski. Kaseya CEO: “The impact of this incredibly sophisticated attack is very minimal” Patch now! Emergency fix for PrintNightmare released by Microsoft. Game over: Apex Legends players locked out ...

Exploit for CVE-2021-1675

CVE-2021-1675 / CVE-2021-34527 Impacket implementation of the...

Last Week’s Security news: PrintNightmare patches and Metasploit, Kaseya CVEs, Morgan Stanley Accellion FTA, Cisco BPA and WSA, Philips Vue PACS, CISA RVAs, Lazarus job offers

Hello guys! The third episode of Last Week’s Security news, July 5 - July 11. There was a lot of news last week. Most of them was again about PrintNightmare and Kaseya. The updates for PrintNightmare CVE-2021-34527 were finally released mid-week. It became possible not only to disable the service...

Metasploit Wrap-up

PrintNightmare Rapid7 security researchers Christophe De La Fuente, and Spencer McIntyre, have added a new module for CVE-2021-34527, dubbed PrintNightmare. This module builds upon the research of Xuefeng Li, Zhang Yunhai, Zhiniang Peng, Zhipeng Huo, and cube0x0. The module triggers a remote DLL...

Windows PrintNightmare Registry Exposure CVE-2021-34527 OOB Security Update RCE (July 2021)

A remote command execution vulnerability exists in Windows Print Spooler service improperly performs privileged file operations. An authenticated, remote attacker can exploit this to bypass and run arbitrary code with SYSTEM privileges. The remote system is not fully secure as the point and print...

Microsoft Windows Print Spooler RCE Vulnerability (KB5005010, PrintNightmare)

This host is missing a critical security update according to Microsoft KB5005010. The flaw is dubbed SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

Emergency patches have been released by Microsoft for PrintNightmare

THREAT LEVEL: Red. For a detailed advisory, download the pdf file here. Attackers have been targeting Windows Print Spooler services for almost 2 months now. It started with the vulnerabilityCVE-2021-1675 being exploited in the wild. Soon a patch was released for the same. It was after 2 days tha...

PrintNightmare: Here’s what you need to know and Talos’ coverage

Over the past several weeks, there's been a lot of discussion about a particular privilege escalation vulnerability in Windows affecting the print spooler, dubbed PrintNightmare. The vulnerability CVE-2021-1675/CVE-2021-34527 has now been patched multiple times but is believed to still be... This...

How to Mitigate Microsoft Print Spooler Vulnerability – PrintNightmare

This week, PrintNightmare - Microsoft's Print Spooler vulnerability CVE-2021-34527 was upgraded from a 'Low' criticality to a 'Critical' criticality. This is due to a Proof of Concept published on GitHub, which attackers could potentially leverage for gaining access to Domain Controllers. As we...

Quick look at CVE-2021-1675 & CVE-2021-34527 (aka PrintNightmare)

Summary Last week Microsoft warned Windows users about vulnerabilities in the Windows Print Spooler service – CVE-2021-1675 and CVE-2021-34527 also known as PrintNightmare. Both vulnerabilities can be used by an attacker with a regular user account to take control of a vulnerable server or client...

Microsoft's Emergency Patch Fails to Fully Fix PrintNightmare RCE Vulnerability

Even as Microsoft expanded patches for the so-called PrintNightmare vulnerability for Windows 10 version 1607, Windows Server 2012, and Windows Server 2016, it has come to light that the fix for the remote code execution exploit in the Windows Print Spooler service can be bypassed in certain...

Microsoft Issues Emergency Patch for Windows Flaw

Microsoft on Tuesday issued an emergency software update to quash a security bug thats been dubbed "PrintNightmare," a critical vulnerability in all supported versions of Windows that is actively being exploited. The fix comes a week ahead of Microsofts normal monthly Patch Tuesday release, and...