Security readout for executives and security teams
Plain-English summary
CVE-2025-11698 can force certain Rockwell Automation Logix controllers into a major non-recoverable fault by writing invalid file data. For industrial environments, that means loss of controller availability, not data theft. The issue is critical because the CVSS vector indicates network reachability, no authentication, no user interaction, and high availability impact.
Executive priority
Treat this as an urgent OT availability risk for sites using the affected Rockwell controller families. Prioritize asset identification, vendor-guided firmware action, and network access review. The business concern is unplanned process interruption, not confirmed compromise.
Technical view
The source describes a CWE-120 buffer overflow in boot firmware below version 1.072 for listed 5380, 5480, and 5580 recovery images. Successful abuse can cause a major non-recoverable fault. The CVSS 4.0 score is 9.2 with network attack vector, low complexity, no privileges, and high vulnerable-system and subsequent-system availability impact.
Likely exposure
Exposure is likely limited to Rockwell CompactLogix 5380, Compact GuardLogix 5380, CompactLogix 5480, ControlLogix 5580, and GuardLogix 5580 recovery images running boot firmware before 1.072.
Exploitation context
The bundle does not cite active exploitation, and KEV status is false. The risk is operational disruption: an attacker with network access to an affected controller could potentially trigger a fault condition. Evidence provided does not support claims of public exploit availability or real-world attacks.
Researcher notes
Available evidence is narrow but strong on impact and affected version range. Do not expand scope beyond the named Rockwell recovery images and boot firmware before 1.072. No active exploitation is supported by the provided sources.
Mitigation direction
- Identify affected controller models and boot firmware versions.
- Prioritize upgrade planning for boot firmware 1.072 or later where applicable.
- Check Rockwell Automation advisory SD1781 for current vendor instructions.
- Restrict network access to controller management and engineering interfaces.
- Monitor affected sites for unexpected major non-recoverable fault events.
Validation and detection
- Inventory 5380, 5480, and 5580 controller recovery image firmware versions.
- Confirm whether any boot firmware is below version 1.072.
- Review segmentation and access controls around controller networks.
- Check incident logs for unexplained MNRF events after publication date.
- Track Rockwell advisory SD1781 for revisions or added mitigations.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-120: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2025-11698 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.2 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
SSVC decision data
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H——RockwellVulnerability scoring details
Base CVSS 4.0 score
9.2CriticalVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1781.htmlCVE reference, Rockwell
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.