THE INTERNET IS THINKING
Earlier sources: Security
Digital security protects systems, software, accounts, and information from misuse. Explore cybersecurity, vulnerabilities, threat intelligence, cryptography, privacy, and identity, with links to the underlying advisories and research.
SYMTRI organizes observations from public sources into a living map. Connections reflect shared subject matter; they do not establish causation or endorse a source.
Open in the map ↗758 classified signals in the fourteen-day window. Recent momentum: steady. These counts include signals awaiting readable evidence.
Earlier sources
Up to ten sources with readable evidence, ordered by their feed timestamp. These archive sources can be older than the live fourteen-day window. This list is a sample, not a measure of total activity. Dates distinguish paper publication, repository creation, model/dataset activity, Hacker News posts, and KEV catalog additions. “First archived” records when SYMTRI first stored the signal.
- CISA · Added to KEV · First archived
CVE-2021-22893: Ivanti Pulse Connect Secure Use-After-Free Vulnerability ↗
Ivanti Pulse Connect Secure contains a use-after-free vulnerability that allow a remote, unauthenticated attacker to execute code via license services. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Known. Added to the KEV catalog: 2021-11-03 (not the first disclosure date). Action due date: 2022-05-03.
- CISA · Added to KEV · First archived
CVE-2021-22506: Micro Focus Access Manager Information Leakage Vulnerability ↗
Micro Focus Access Manager contains an information leakage vulnerability resulting from a SAML service provider redirection issue when the Assertion Consumer Service URL is used. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2021-11-03 (not the first disclosure date). Action due date: 2021-11-17.
- CISA · Added to KEV · First archived
CVE-2021-22502: Micro Focus Operation Bridge Report (OBR) Remote Code Execution Vulnerability ↗
Micro Focus Operation Bridge Report (OBR) contains an unspecified vulnerability that allows for remote code execution. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2021-11-03 (not the first disclosure date). Action due date: 2021-11-17.
- CISA · Added to KEV · First archived
CVE-2021-22205: GitLab Community and Enterprise Editions Remote Code Execution Vulnerability ↗
GitHub Community and Enterprise Editions that utilize the ability to upload images through GitLab Workhorse are vulnerable to remote code execution. Workhorse passes image file extensions through ExifTool, which improperly validates the image files. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Known. Added to the KEV catalog: 2021-11-03 (not the first disclosure date). Action due date: 2021-11-17.
- CISA · Added to KEV · First archived
CVE-2021-22005: VMware vCenter Server File Upload Vulnerability ↗
VMware vCenter Server contains a file upload vulnerability in the Analytics service that allows a user with network access to port 443 to execute code. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Known. Added to the KEV catalog: 2021-11-03 (not the first disclosure date). Action due date: 2021-11-17.
- CISA · Added to KEV · First archived
CVE-2021-21985: VMware vCenter Server Improper Input Validation Vulnerability ↗
VMware vSphere Client contains an improper input validation vulnerability in the Virtual SAN Health Check plug-in, which is enabled by default in vCenter Server, which allows for remote code execution. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Known. Added to the KEV catalog: 2021-11-03 (not the first disclosure date). Action due date: 2021-11-17.
- CISA · Added to KEV · First archived
CVE-2021-21972: VMware vCenter Server Remote Code Execution Vulnerability ↗
VMware vCenter Server vSphere Client contains a remote code execution vulnerability in a vCenter Server plugin which allows an attacker with network access to port 443 to execute commands with unrestricted privileges on the underlying operating system. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Known. Added to the KEV catalog: 2021-11-03 (not the first disclosure date). Action due date: 2021-11-17.
- CISA · Added to KEV · First archived
CVE-2021-21224: Google Chromium V8 Type Confusion Vulnerability ↗
Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to execute code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2021-11-03 (not the first disclosure date). Action due date: 2021-11-17.
- CISA · Added to KEV · First archived
CVE-2021-21220: Google Chromium V8 Improper Input Validation Vulnerability ↗
Google Chromium V8 Engine contains an improper input validation vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2021-11-03 (not the first disclosure date). Action due date: 2021-11-17.
- CISA · Added to KEV · First archived
CVE-2021-21206: Google Chromium Blink Use-After-Free Vulnerability ↗
Google Chromium Blink contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2021-11-03 (not the first disclosure date). Action due date: 2021-11-17.
Live window recorded . This is the ingestion observation time, not the publication or discovery date of each source.
How to assess evidence about Security
Check each original source for its methods, release status, limitations, and supporting data. A repository announcement, a preprint, and a published study provide different kinds of evidence. SYMTRI’s subject classification helps discovery; it does not independently validate the source’s claims.
See the collection and counting methodology ↗ · Read the weekly synthesis ↗
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These navigation suggestions are part of the map’s editorial structure, rather than measured evidence of a connection.