CVE-2020-13573Disclosure(rockwellautomation / rslinx)
LOWCVSS 7.5 · HIGHSignal is active with 1 mentions in latest observed window
Immediate actions
- Track advisory updates for patch or workaround availability
Recommended action window: Monitor and triage in normal cycle
NVD description
A denial-of-service vulnerability exists in the Ethernet/IP server functionality of Rockwell Automation RSLinx Classic 2.57.00.14 CPR 9 SR 3. A specially crafted network request can lead to a denial of service. An attacker can send a sequence of malicious packets to trigger this vulnerability.
0.0/ 10 priority
Sources & remediation
Exploit / PoC references
Weakness type (CWE)
CWE-823CWE-119
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
NONE
Momentum
STABLE
Are you affected?
If you run products in this scope, you should treat this CVE as relevant to your environment.
- rslinx
Threat summary
- 3 mentions across 2 observed days
- Momentum state: stable
What's happening
- Technical details provided in 2 signals
- Disclosure: 1 classified signal
- Patch: 1 classified signal
- General: 1 classified signal
- Peaked 1d ago at 2 mentions (2026-06-16); latest day: 1
- 3 total mentions across 2 days
Affected systems
Vendors
Products
rslinx
1 version affected across 1 product
Deep dive
Activity timeline3 mentions / 2d
Signal classification3 categories
Disclosure133.3%
Patch133.3%
General133.3%
Referenced assets3 URLs
By indicator
- https://aviatrix.ai/threat-research-center/icsa-26-167-02-cve-2020-13573
- https://breachspider.com/intel/2026-06-20-cve-2020-13573-out-of-bounds-read-in-rockwell-rslinx-classic
- https://windowsforum.com/threads/cisa-warns-rslinx-classic-4-50-and-earlier-dos-risk-cve-2020-13573.426986/?utm_source=x&utm_medium=social&utm_campaign=news_node84
Classification over time
| Date | Total | Labels |
|---|
| 2026-06-16 | 2 | Disclosure1Patch1 |
| 2026-06-20 | 1 | General1 |
CPE platform detail1 entries
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | rockwellautomation | rslinx | 2.57.00.14 | - | - |