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The Hacker News
The Hacker News
added 5 hours ago3 views

Cisco Patches CVE-2026-20230 in Unified CM as Exploit Code Goes Public

Cisco has patched a bug in Unified Communications Manager that lets an unauthenticated attacker on the network write files to the box and, from there, climb to root. It is tracked as CVE-2026-20230, and proof-of-concept exploit code is already public. Cisco's PSIRT says it has not seen the flaw...

8.6CVSS6.2AI score
Exploits0
The Hacker News
The Hacker News
added 8 hours ago3 views

ThreatsDay Bulletin: AI Agents Gone Wrong, Sketchy C2 Tools, ClickFix Tricks, JS Backdoors & 20+ New Stories

It got stupid again. The internet still feels held together with tape. Bad plugins, old bugs, fake tools, trusted apps doing shady things. Same mess, new wrapper. And now the weird stuff is normal. Forums go down and come back worse. Cheap hackers get better toys. AI starts breaking real systems...

8.6CVSS6.2AI score
Exploits0
NCSC
NCSC
added 11 hours ago3 views

Lack of transparency in Cisco Unified Communications Manager

Cisco has identified a vulnerability in Unified Communications Manager CM and Unified Communications Manager Session Management Edition CM SME. A malicious individual could exploit this vulnerability to carry out a Server-Side Request Forgery SSRF attack. Successful exploitation could result in t...

8.6CVSS5.8AI score
Exploits0References1
Nuclei
Nuclei
added 19 hours ago11 views

Arcserve Unified Data Protection - Authentication Bypass

An authentication bypass vulnerability exists in Arcserve Unified Data Protection 9.2 and 8.1 in the edge-app-base-webui.jar!com.ca.arcserve.edge.app.base.ui.server.EdgeLoginServiceImpl.doLogin function within wizardLogin. id: CVE-2024-0799 info: name: Arcserve Unified Data Protection -...

9.8CVSS7.5AI score0.37884EPSS
Exploits1References2
NVD
NVD
added yesterday3 views

CVE-2026-20230

A vulnerability in Cisco Unified Communications Manager Unified CM and Cisco Unified Communications Manager Session Management Edition Unified CM SME could allow an unauthenticated, remote attacker to conduct server-side request forgery SSRF attacks through an affected device. This vulnerability ...

8.6CVSS
Exploits0References1
CVE
CVE
added yesterday10 views

CVE-2026-20230

Cisco Unified Communications Manager (Unified CM) and Unified CM Session Management Edition (Unified CM SME) are affected by a server-side request forgery (SSRF) vulnerability arising from improper input validation of certain HTTP requests. An unauthenticated, remote attacker could send a crafted...

8.6CVSS5.8AI score
Exploits0References1
ATTACKERKB
ATTACKERKB
added yesterday2 views

CVE-2026-20230

A vulnerability in Cisco Unified Communications Manager Unified CM and Cisco Unified Communications Manager Session Management Edition Unified CM SME could allow an unauthenticated, remote attacker to conduct server-side request forgery SSRF attacks through an affected device. This vulnerability ...

8.6CVSS5.8AI score
Exploits0References2
Vulnrichment
Vulnrichment
added yesterday3 views

CVE-2026-20230

A vulnerability in Cisco Unified Communications Manager Unified CM and Cisco Unified Communications Manager Session Management Edition Unified CM SME could allow an unauthenticated, remote attacker to conduct server-side request forgery SSRF attacks through an affected device. This vulnerability ...

8.6CVSS5.8AI score
Exploits0References1
Cvelist
Cvelist
added yesterday26 views

CVE-2026-20230

A vulnerability in Cisco Unified Communications Manager Unified CM and Cisco Unified Communications Manager Session Management Edition Unified CM SME could allow an unauthenticated, remote attacker to conduct server-side request forgery SSRF attacks through an affected device. This vulnerability ...

8.6CVSS
Exploits0References1
EUVD
EUVD
added yesterday4 views

EUVD-2026-34137

A vulnerability in Cisco Unified Communications Manager Unified CM and Cisco Unified Communications Manager Session Management Edition Unified CM SME could allow an unauthenticated, remote attacker to conduct server-side request forgery SSRF attacks through an affected device. This vulnerability ...

8.6CVSS5.8AI score
Exploits0References1
Cisco
Cisco
added yesterday4 views

Cisco Unified Communications Manager Server-Side Request Forgery Vulnerability

A vulnerability in Cisco Unified Communications Manager Unified CM and Cisco Unified Communications Manager Session Management Edition Unified CM SME could allow an unauthenticated, remote attacker to conduct server-side request forgery SSRF attacks through an affected device. This vulnerability ...

8.6CVSS5.8AI score
Exploits0References1
Nuclei
Nuclei
added yesterday53 views

Cisco Unified Communications Manager 7/8/9 - Directory Traversal

A directory traversal vulnerability in the Tomcat administrative web interface in Cisco Unified Communications Manager allows remote authenticated users to read arbitrary files via directory traversal sequences in an unspecified input string, aka Bug ID CSCui78815 id: CVE-2013-5528 info: name:...

8.1CVSS7.4AI score0.84237EPSS
Exploits22References4
Positive Technologies
Positive Technologies
added yesterday5 views

PT-2026-45987

Name of the Vulnerable Software and Affected Versions Cisco Unified Communications Manager affected versions not specified Cisco Unified Communications Manager Session Management Edition affected versions not specified Description Improper input validation for specific HTTP requests allows an...

8.6CVSS5.8AI score
Exploits0References4
Nuclei
Nuclei
added 3 days ago46 views

Mitel MiCollab - Authentication Bypass

A vulnerability in the NuPoint Unified Messaging NPM component of Mitel MiCollab through 9.8 SP1 FP2 9.8.1.201 could allow an unauthenticated attacker to conduct a path traversal attack, due to insufficient input validation. A successful exploit could allow unauthorized access, enabling the...

9.8CVSS7.5AI score0.93912EPSS
Exploits3References3
Fedora
Fedora
added 6 days ago10 views

[SECURITY] Fedora 43 Update: openbao-2.5.4-1.fc43

Openbao secures, stores, and tightly controls access to tokens, passwords, certificates, API keys, and other secrets in modern computing. Openbao handles leasing, key revocation, key rolling, and auditing. Through a unified API, us ers can access an encrypted Key/Value store and network...

5.8AI score
Exploits0
Packet Storm News
Packet Storm News
added 6 days ago6 views

MAECO-Lite: Modular Ontology for Dynamic Malware Analysis

Capturing dynamic malware behavior in a practical but still semantically precise manner remains a significant challenge in cyber threat intelligence. While standards such as MAEC and STIX provide widely adopted vocabularies for describing malware artifacts and observations, they represent data wi...

5.9AI score
Exploits0
SUSE CVE
SUSE CVE
added 2026/05/28 3:53 a.m.6 views

SUSE CVE-2026-46042

In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix memory leaks in weightedinterleaveautostore weightedinterleaveautostore fetches oldwistate inside the if !input block only. This causes two memory leaks: 1. When a user writes "false" and the current mode is...

5.8AI score0.00022EPSS
Exploits0References3
Tenable Nessus
Tenable Nessus
added 2026/05/28 12:0 a.m.9 views

Linux Distros Unpatched Vulnerability : CVE-2026-24195

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NVIDIA Display Driver for Linux contains a vulnerability in UVM, where a user could cause improper input validation. A successful exploit of this vulnerability...

7.1CVSS5.8AI score0.00015EPSS
Exploits0References2
EUVD
EUVD
added 2026/05/27 3:53 p.m.5 views

EUVD-2026-32554

free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, the free5GC UDM component fails to validate the supi path parameter in six GET handlers of the nudm-sdm Subscriber Data Management service. An unauthenticated attacker can inject control characters into the SUPI...

8.7CVSS5.8AI score0.00161EPSS
Exploits1References1
CVE
CVE
added 2026/05/27 3:52 p.m.7 views

CVE-2026-44316

The CVE describes a nil-pointer dereference in free5GC PCF (POST /npcf-smpolicycontrol/v1/sm-policies) HandleCreateSmPolicyRequest. When a downstream OpenAPI (UDR) lookup returns 404 and the wrapper returns err != nil with a nil response, the code logs the error but does not return, then derefere...

7.5CVSS5.8AI score0.00059EPSS
Exploits1References4Affected Software1
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