SARA / Free Tools / CVE / CVE-2020-12522

CVE-2020-12522 — The reported vulnerability allows an attacker who has network access to the devi

The reported vulnerability allows an attacker who has network access to the device to execute code with specially crafted packets in WAGO Series PFC 100 (750-81xx/xxx-xxx), Series PFC 200 (750-82xx/xxx-xxx), Series Wago Touch Panel 600 Standard Line (762-4xxx), Series Wago Touch

CVSS
10.0 CRITICAL
EPSS
0.22% (top 55.00%)
CWE
CWE-78
Published
2020-12-17T22:40:48.065Z
Last modified
2024-09-16T18:14:32.808Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

01What is this vulnerability?

The reported vulnerability allows an attacker who has network access to the device to execute code with specially crafted packets in WAGO Series PFC 100 (750-81xx/xxx-xxx), Series PFC 200 (750-82xx/xxx-xxx), Series Wago Touch Panel 600 Standard Line (762-4xxx), Series Wago Touch Panel 600 Advanced Line (762-5xxx), Series Wago Touch Panel 600 Marine Line (762-6xxx) with firmware versions <=FW10.

02Affected products

VendorProductVersions
WAGOSeries PFC 100 (75081xx/xxx-xxx) — FW1
WAGOSeries PFC 200 (75082xx/xxx-xxx) — FW1
WAGOSeries Wago Touch Panel 600 Standard Line (7624xxx) — FW1
WAGOSeries Wago Touch Panel 600 Advanced Line (7625xxx) — FW1
WAGOSeries Wago Touch Panel 600 Marine Line (7626xxx) — FW1

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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