Search: “IOS XE”

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SeverityAll critical 116 high 33 medium 8 low 0 info 1

Cisco fixed severe vulnerabilities in its IOS and IOS XE software

Security AffairsMar 23, 18:18 UTC · Mar 23, 2023Vulnerability CVE-2023-20080 CVE-2023-20072 CVE-2023-20027+7 CVEs

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Cisco addresses CVE-2019-12643 critical flaw in virtual Service Container for IOS XE

Security AffairsSep 1, 15:09 UTC · Sep 1, 2019Vulnerability CVE-2019-12643

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Experts released PoC exploit code for Cisco IOS XE flaw CVE-2023

Security AffairsOct 31, 12:03 UTC · Oct 31, 2023Exploit / PoC in the wildCVE-2023-20198

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Tens of thousands Cisco IOS XE devices were hacked by exploiting CVE-2023

Security AffairsOct 20, 10:13 UTC · Oct 20, 2023Exploit / PoC in the wildCVE-2023-20198

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CVE-2023-20198 zero-day widely exploited to install implants on Cisco IOS XE systems

Security AffairsOct 17, 17:51 UTC · Oct 17, 2023Exploit / PoC in the wildCVE-2023-20198

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Cisco warns of a second IOS XE zero

Security AffairsOct 23, 18:42 UTC · Oct 23, 2023Exploit / PoC in the wildCVE-2023-20273 CVE-2023-20198

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CISCO addresses two critical remote code execution flaws in IOS XE operating system

Security AffairsMar 29, 10:27 UTC · Mar 29, 2018Vulnerability CVE-2018-0151 CVE-2018-0171 CVE-2018-0150

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Cisco addresses 3 critical vulnerabilities in IOS XE Software

Security AffairsSep 24, 12:15 UTC · Sep 24, 2021Vulnerability CVE-2021-34770 CVE-2021-34727 CVE-2021-1619

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Cisco addressed high-severity flaws in IOS and IOS XE software

Security AffairsMar 28, 19:06 UTC · Mar 28, 2024Vulnerability CVE-2024-20311 CVE-2024-20314 CVE-2024-20307+3 CVEs

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BadCandy Webshell threatens unpatched Cisco IOS XE devices, warns Australian government

Security AffairsNov 1, 17:41 UTC · Nov 1, 2025Vulnerability CVE-2023-20198

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Cisco Releases Patches 3 New Critical Flaws Affecting IOS XE Software

The Hacker NewsSep 24, 07:27 UTC · Sep 24, 2021Vulnerability CVE-2021-34770 CVE-2021-34727 CVE-2021-1619

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CISA adds Cisco IOS XE flaw to its Known Exploited Vulnerabilities catalog

Security AffairsOct 23, 19:49 UTC · Oct 23, 2023Exploit / PoC in the wildCVE-2021-1435 CVE-2023-20198

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Cisco IOS XE zero-day exploited by attackers to deliver implant (CVE-2023-20198)

Help Net SecurityOct 31, 10:28 UTC · Oct 31, 2023Exploit / PoC CVE-2023-20198 CVE-2021-1435

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Cisco fixes 34 High-Severity flaws in IOS and IOS XE software

Security AffairsSep 25, 16:38 UTC · Sep 25, 2020Exploit / PoC

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Experts published a detailed analysis of Cisco IOS XE WLC flaw CVE-2025

Security AffairsJun 2, 06:58 UTC · Jun 2, 2025Exploit / PoC in the wildCVE-2025-20188

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Cisco identifies another IOS XE vulnerability, with patches coming this weekend

The RecordOct 20, 20:48 UTC · Oct 20, 2023Vulnerability in the wildCVE-2023-20198 CVE-2021-1435 CVE-2023-20273

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Cisco fixed a critical flaw in its IOS XE Wireless Controller

Security AffairsMay 8, 13:14 UTC · May 8, 2025Vulnerability CVE-2025-20188

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Cisco warns of active exploitation of IOS XE zero

Security AffairsOct 16, 19:52 UTC · Oct 16, 2023Exploit / PoC in the wildCVE-2023-20198

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CISCO issues security patches for nine serious RCEs in SNMP subsystem in IOS and IOS XE

Security AffairsAug 25, 18:24 UTC · Aug 25, 2017Vulnerability CVE-2017-6736 CVE-2017-6744

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Cisco Patches 12 SD-WAN and IOS XE Flaws, Including Three 9.9 CVSS Score Bugs

The Hacker NewsAug 7, 06:12 UTC · Aug 7, 2026Vulnerability in the wildCVE-2026-20303 CVE-2026-20304 CVE-2026-20310+12 CVEs1

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"Disappearing" implants, followed by first fixes for exploited Cisco IOS XE zero-day

Help Net SecurityOct 31, 10:29 UTC · Oct 31, 2023Exploit / PoC CVE-2023-20198 CVE-2023-20273 CVE-2021-1435

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CISA adds second Cisco IOS XE flaw to its Known Exploited Vulnerabilities catalog

Security AffairsOct 23, 20:20 UTC · Oct 23, 2023Exploit / PoC in the wildCVE-2023-20273 CVE-2023-20198

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CIA Vault7 Leak - Cisco IOS and IOS XE Software Cluster Management Protocol Remote Code Execution flaw

Security AffairsMay 10, 21:39 UTC · May 10, 2017Vulnerability in the wild

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Cisco Warns of Critical Vulnerability in IOS XE Software

Infosecurity MagazineOct 17, 12:00 UTC · Oct 17, 2023Vulnerability in the wildCVE-2023-20198

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ASD Warns of Ongoing BADCANDY Attacks Exploiting Cisco IOS XE Vulnerability

The Hacker NewsNov 1, 13:43 UTC · Nov 1, 2025Vulnerability in the wildCVE-2023-20198

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Active exploitation of Cisco IOS XE Software Web Management User Interface vulnerabilities

Cisco TalosOct 16, 15:05 UTC · Oct 16, 2023Vulnerability in the wildCVE-2023-20198 CVE-2023-20273 CVE-2021-1435

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Cisco fixed actively exploited zero

Security AffairsSep 25, 07:27 UTC · Sep 25, 2025Exploit / PoC in the wildCVE-2025-20352

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Cisco Warns of Vulnerability in IOS and IOS XE Software After Exploitation Attempts

The Hacker NewsSep 29, 03:07 UTC · Sep 29, 2023Vulnerability in the wildCVE-2023-20109 CVE-2023-20252 CVE-2023-20253+3 CVEs

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Cisco Patches CVE-2025-20188 (10.0 CVSS) in IOS XE That Enables Root Exploits via JWT

The Hacker NewsJun 3, 16:58 UTC · Jun 3, 2025Vulnerability in the wildCVE-2025-20188

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Warning: Unpatched Cisco Zero-Day Vulnerability Actively Targeted in the Wild

The Hacker NewsOct 19, 11:31 UTC · Oct 19, 2023Exploit / PoC in the wildCVE-2023-20198 CVE-2021-1435

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Cisco patched CVE-2017-3881 IOS XE Vulnerability leaked in CIA Vault 7 Dump

Security AffairsMay 11, 07:37 UTC · May 11, 2017Vulnerability CVE-2017-3881

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Critical Cisco IMC bug gives attackers root, PoC is out (CVE-2026-20200)

Help Net SecurityAug 6, 00:00 UTC · Aug 6, 2026Exploit / PoC CVE-2026-20200 CVE-2026-202721

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Cisco urges to patch actively exploited IOS 0-day CVE-2023

Security AffairsSep 28, 17:26 UTC · Sep 28, 2023Vulnerability in the wildCVE-2023-20109

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China-linked APT Salt Typhoon breached telecoms by exploiting Cisco router flaws

Security AffairsFeb 14, 19:23 UTC · Feb 14, 2025Data breach in the wildCVE-2023-20198 CVE-2023-20273

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RedMike Cyber Attack on Cisco Devices in Telecommunications

Recorded FutureDec 4, 00:00 UTC · Dec 4, 2024Vulnerability CVE-2023-20198 CVE-2023-20273

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Cisco releases multiple Security Updates, it fixed a nasty RCE in WebEx Meetings servers

Security AffairsSep 16, 13:35 UTC · Sep 16, 2016Vulnerability CVE-2016-1482 CVE-2016-1483

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Cisco fixes IOS/IOS XE zero-day exploited by attackers (CVE-2025-20352)

Help Net SecuritySep 25, 00:00 UTC · Sep 25, 2025Exploit / PoC CVE-2025-20352

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CVE-2016-6415 - CISCO confirms a new 0Day linked to Equation Group

Security AffairsSep 19, 08:14 UTC · Sep 19, 2016Vulnerability CVE-2016-6415 CVE-2016-6366

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Cisco patches a DoS vulnerability in IOE XE operating system

Security AffairsNov 7, 06:55 UTC · Nov 7, 2017Vulnerability CVE-2017-12319

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“Cisco buried the lede.” >10,000 network devices backdoored through unpatched 0

Ars Technica · SecurityOct 17, 18:40 UTC · Oct 17, 2023Vulnerability

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