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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 ↗757 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-2017-12319: Cisco IOS XE Software Ethernet Virtual Private Network Border Gateway Protocol Denial-of-Service Vulnerability ↗
A vulnerability in the Border Gateway Protocol (BGP) over an Ethernet Virtual Private Network (EVPN) for Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload, resulting in a denial of service (DoS) condition, or potentially corrupt the BGP routing table, which could result in network instability. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2022-03-03 (not the first disclosure date). Action due date: 2022-03-24.
- CISA · Added to KEV · First archived
CVE-2017-12240: Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability ↗
The Dynamic Host Configuration Protocol (DHCP) relay subsystem of Cisco IOS and Cisco IOS XE Software contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of an affected system. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2022-03-03 (not the first disclosure date). Action due date: 2022-03-24.
- CISA · Added to KEV · First archived
CVE-2017-12238: Cisco Catalyst 6800 Series Switches VPLS Denial-of-Service Vulnerability ↗
A vulnerability in the Virtual Private LAN Service (VPLS) code of Cisco IOS for Cisco Catalyst 6800 Series Switches could allow an unauthenticated, adjacent attacker to cause a denial of service. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2022-03-03 (not the first disclosure date). Action due date: 2022-03-24.
- CISA · Added to KEV · First archived
CVE-2017-12237: Cisco IOS and IOS XE Software Internet Key Exchange Denial-of-Service Vulnerability ↗
A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco IOS and Cisco IOS XE could allow an unauthenticated, remote attacker to cause high CPU utilization, traceback messages, or a reload of an affected device that leads to a denial of service. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2022-03-03 (not the first disclosure date). Action due date: 2022-03-24.
- CISA · Added to KEV · First archived
CVE-2017-12235: Cisco IOS Software for Cisco Industrial Ethernet Switches PROFINET Denial-of-Service Vulnerability ↗
A vulnerability in the implementation of the PROFINET Discovery and Configuration Protocol (PN-DCP) for Cisco IOS could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2022-03-03 (not the first disclosure date). Action due date: 2022-03-24.
- CISA · Added to KEV · First archived
CVE-2017-12234: Cisco IOS Software Common Industrial Protocol Request Denial-of-Service Vulnerability ↗
There is a vulnerability in the implementation of the Common Industrial Protocol (CIP) feature in Cisco IOS could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2022-03-03 (not the first disclosure date). Action due date: 2022-03-24.
- CISA · Added to KEV · First archived
CVE-2017-12233: Cisco IOS Software Common Industrial Protocol Request Denial-of-Service Vulnerability ↗
There is a vulnerability in the implementation of the Common Industrial Protocol (CIP) feature in Cisco IOS could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2022-03-03 (not the first disclosure date). Action due date: 2022-03-24.
- CISA · Added to KEV · First archived
CVE-2017-12232: Cisco IOS Software for Cisco Integrated Services Routers Denial-of-Service Vulnerability ↗
A vulnerability in the implementation of a protocol in Cisco Integrated Services Routers Generation 2 (ISR G2) Routers running Cisco IOS could allow an unauthenticated, adjacent attacker to cause an affected device to reload, resulting in a denial of service. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2022-03-03 (not the first disclosure date). Action due date: 2022-03-24.
- CISA · Added to KEV · First archived
CVE-2017-12231: Cisco IOS Software Network Address Translation Denial-of-Service Vulnerability ↗
A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS could allow an unauthenticated, remote attacker to cause a denial of service. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2022-03-03 (not the first disclosure date). Action due date: 2022-03-24.
- CISA · Added to KEV · First archived
CVE-2017-11826: Microsoft Office Remote Code Execution Vulnerability ↗
A remote code execution vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. Required action: Apply updates per vendor instructions.. Known ransomware campaign use: Unknown. Added to the KEV catalog: 2022-03-03 (not the first disclosure date). Action due date: 2022-03-24.
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.
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These navigation suggestions are part of the map’s editorial structure, rather than measured evidence of a connection.