CVE-2020-15800
A vulnerability has been identified in SCALANCE X-200 switch family (incl.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.65%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions < V5.5.0), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions < V4.1.0). The webserver of the affected devices contains a vulnerability that may lead to a heap overflow condition. An attacker could cause this condition on the webserver by sending specially crafted requests. This could stop the webserver temporarily.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.65% probability · 75th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-122, CWE-787
- Affected
- siemens/scalance x200-4pirt firmware · siemens/scalance x201-3pirt firmware · siemens/scalance x202-2irt firmware · siemens/scalance x202-2pirt firmware · siemens/scalance x202-2pirt siplus net firmware · siemens/scalance x204irt firmware · siemens/scalance x307-3 firmware · siemens/scalance x307-3ld firmware · siemens/scalance x308-2 firmware · siemens/scalance x308-2ld firmware · siemens/scalance x308-2lh firmware · siemens/scalance x308-2lh\+ firmware · siemens/scalance x308-2m firmware · siemens/scalance x308-2m ts firmware · siemens/scalance x310 firmware · siemens/scalance x310fe firmware · siemens/scalance x320-1fe firmware · siemens/scalance x320-3ldfe firmware · siemens/scalance xb205-3 firmware · siemens/scalance xb205-3ld firmware · +40 more
- Source
- productcert@siemens.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.