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CISA republished multiple Rockwell Automation advisories covering vulnerabilities across FactoryTalk Analytics PavilionX, RSLinx Classic, CompactLogix 5370, Logix 5370/5570 controllers, and FLEX I/O EtherNet/IP Adapters used in critical manufacturing environments worldwide. The issues include an authorization bypass in PavilionX (CVE-2025-14272) that could let an unauthenticated attacker perform privileged administrative actions, and a third-party flaw in RSLinx Classic (CVE-2020-13573) tied to out-of-bounds read and stack-based buffer overflow conditions that could cause denial of service or enable remote arbitrary code execution.
Additional advisories detail multiple CIP-related denial-of-service weaknesses in CompactLogix and Logix controllers, including CVE-2026-11317, where crafted CIP messages can trigger major nonrecoverable faults requiring a program download, as well as sequence-number, source-IP, and connection-ID issues that can induce controller faults. CISA also warned that FLEX I/O EtherNet/IP Adapters version 2.012 are affected by CVE-2026-0646, which can fault devices through malformed CIP requests, and CVE-2026-0647, a critical authentication bypass in the embedded web server that allows password changes through a crafted HTTP GET request, potentially leading to account takeover and loss of availability; CISA said no known public exploitation had been reported and urged operators to isolate control networks, reduce internet exposure, and secure remote access with firewalls and updated VPNs.
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12 events from the most recent confirmed update back to the earliest known activity.
Rockwell Automation released patches for vulnerabilities affecting FactoryTalk Historian. SecurityWeek reported that CISA distributed Rockwell advisories for other products on June 16, 2026, but did not publish an advisory for the FactoryTalk Historian issues.
Rockwell Automation published security advisory SD1777 on 2026-06-16. The provided reference includes the advisory identifier and publication date but no synopsis details.
Rockwell Automation published security advisory SD1776 on 2026-06-16. The provided reference includes the advisory identifier and publication date but no synopsis details.
Rockwell Automation published security advisory SD1775 on 2026-06-16. The provided reference includes the advisory identifier and publication date but no synopsis details.
Rockwell Automation published security advisory SD1774 on 2026-06-16. The provided reference includes the advisory identifier and publication date but no synopsis details.
Rockwell Automation published security advisory SD1773 on 2026-06-16. The provided reference includes the advisory identifier and publication date but no synopsis details.
Rockwell Automation published security advisory SD1772 on 2026-06-16. The provided reference includes the advisory identifier and publication date but no synopsis details.
On 2026-06-16, CISA republished a Rockwell Automation advisory covering CVE-2026-0646 and CVE-2026-0647 in FLEX I/O EtherNet/IP Adapters 1794-AENTR and 1794-AENTRXT version 2.012. The vulnerabilities include a denial-of-service condition and a critical authentication bypass in the embedded web server that can let an unauthenticated attacker change the web interface password.
On 2026-06-16, CISA republished a Rockwell Automation advisory describing two vulnerabilities in CompactLogix 5370 L1, L2, and L3 controllers earlier than V38.011. The issues involve improper validation in the CIP protocol and exposure of CIP Connection IDs through the web interface, enabling denial-of-service conditions that cause a minor fault.
On 2026-06-16, CISA republished a Rockwell Automation advisory for CVE-2026-11317 affecting multiple Logix 5370 and 5570 controller families. The flaw can be triggered with a crafted CIP message to cause a major nonrecoverable fault, and CISA said no known public exploitation had been reported at the time of publication.
On 2026-06-16, CISA republished a Rockwell Automation advisory for RSLinx Classic 4.50.00 and earlier covering CVE-2020-13573. The advisory said exploitation could cause denial of service and also described a stack-based buffer overflow that could allow remote arbitrary code execution; no known public exploitation was reported to CISA at publication time.
On 2026-06-16, CISA republished a Rockwell Automation advisory describing CVE-2025-14272, a missing-authorization flaw in FactoryTalk Analytics PavilionX versions earlier than 7.01 that could let an unauthenticated attacker perform privileged administrative actions. CISA said no known public exploitation specifically targeting the issue had been reported at the time of publication.
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CISA published ICS advisories warning that multiple **Rockwell Automation** products contain remotely triggerable vulnerabilities that can cause **denial-of-service (DoS)** conditions. In *ArmorStart LT* (models **290D/291D/294D** running **<= v2.002**), CISA lists multiple CVEs (including **CVE-2025-9464/9465/9466** and **CVE-2025-9278** through **CVE-2025-9283**) tied to **uncontrolled resource consumption** (CWE-400). The issue can be triggered during fuzzing of multiple **CIP** classes, causing the device’s CIP port to become unresponsive; CISA rates the condition **CVSS 7.5 (HIGH)**. A separate CISA advisory covers *ControlLogix* **1756-RM2** and **1756-RM2XT** Redundancy Enhanced Modules (firmware **all versions**) impacted by **CVE-2025-14027**, described as resource-exhaustion and memory-management problems (CWE-401) that can be triggered via crafted inputs such as malformed **Class 3** messages. Exploitation may render devices unresponsive and can lead to a major nonrecoverable fault requiring a restart; CISA also rates this **CVSS 7.5 (HIGH)** and notes broad deployment across multiple critical infrastructure sectors. A separate report about a **Johnson Controls Metasys** **SQL injection** vulnerability (**CVE-2025-26385**, **CVSS 10**) is a different vendor/product and is not part of the Rockwell advisories described above.
Jun 29, 2026
CISA released thirteen advisories detailing critical vulnerabilities affecting a range of industrial control system (ICS) products from major vendors including Rockwell Automation, Siemens, Hitachi Energy, Schneider Electric, and Delta Electronics. The advisories highlight severe security flaws such as missing authentication for critical functions, improper authorization, buffer overflows, SQL injection, and improper certificate validation. For Siemens TeleControl Server Basic, a vulnerability (CVE-2025-40765) allows unauthenticated remote attackers to obtain password hashes and perform authenticated operations on the database service, with a CVSS v3.1 score of 9.8, indicating critical risk. Rockwell Automation's FactoryTalk View Machine Edition and PanelView Plus 7 are susceptible to path traversal and improper authorization, potentially granting attackers unauthorized access to device file systems and sensitive diagnostic information. FactoryTalk ViewPoint is vulnerable to XML external entity injection, which could result in denial-of-service conditions. Siemens SiPass Integrated faces multiple issues, including buffer overflows and cross-site scripting, which could enable arbitrary code execution and unauthorized access. The Siemens SIMATIC ET 200SP Communication Processors have a missing authentication flaw that could allow attackers to access configuration data remotely. Siemens SINEC NMS is affected by a SQL injection vulnerability that could let low-privileged users escalate privileges. Siemens Solid Edge products are exposed to out-of-bounds read and write vulnerabilities, risking application crashes or code execution. Siemens HyperLynx and Industrial Edge App Publisher are vulnerable to type confusion, potentially leading to arbitrary code execution via crafted HTML pages. Hitachi Energy MACH GWS products have incorrect default permissions and improper validation issues, which could allow attackers to tamper with system files, cause denial of service, or perform man-in-the-middle attacks. The advisories provide technical details, affected product versions, and recommended mitigations, urging administrators to review and apply patches or workarounds. The vulnerabilities impact critical infrastructure sectors such as manufacturing, energy, water, and transportation, with products deployed worldwide. Many of the flaws are remotely exploitable with low attack complexity, increasing the urgency for remediation. CISA emphasizes the importance of timely action to prevent exploitation, as several vulnerabilities could lead to unauthorized access, data manipulation, or disruption of essential services. The advisories also reference the need to consult vendor-specific security updates for the most current information. Organizations are advised to assess their exposure, prioritize patching, and implement recommended security controls to mitigate these risks. The coordinated disclosure underscores the ongoing threat to ICS environments and the necessity for robust security practices across operational technology networks.
Jun 29, 2026
Rockwell Automation, Siemens, and Schneider Electric issued July industrial security advisories covering dozens of OT vulnerabilities, with Rockwell disclosing multiple high-impact flaws in control and I/O products. The most severe Rockwell issue, **CVE-2026-10577**, affects `1715 Redundant IO` and exposes a network-accessible debug port without authentication, allowing remote attackers to run intrusive CLI commands, read or delete files, stop tasks, modify memory, and change I/O states; the flaw carries a **CVSS v4.0 score of 10.0**. Rockwell also reported **CVE-2026-9636**, a CIP Security certificate revocation handling weakness in several `CompactLogix 5380`, `ControlLogix 5580`, `GuardLogix 5580`, and `1756-EN4` devices that could let a network attacker connect with a certificate that should no longer be trusted, and **CVE-2025-11698**, a buffer overflow in Logix controller recovery images that can trigger a major non-recoverable fault and cause denial of service. Separately, CERT VDE published **VDE-2026-031** for **CVE-2026-4769**, a critical **WAGO System I/O Field** vulnerability caused by an undocumented internal diagnostic function exposed without authentication during early boot. An unauthenticated remote attacker can exploit the startup window to access internal system processes and fully compromise affected `0765-series` devices; the issue is rated **CVSS 3.1 9.8** and **CVSS 4.0 9.3**. Siemens also disclosed **CVE-2025-40945**, an untrusted search path flaw in the IAM Client SDK used across products including `COMOS`, `Designcenter NX`, `Simcenter`, `Solid Edge`, `Teamcenter Visualization`, and `Tecnomatix`, enabling local privilege escalation for authenticated users and reinforcing the breadth of current patching demands across industrial environments.
Jul 17, 2026