10
CVE-2020-25226
- EPSS 0.83%
- Published 12.01.2021 21:15:16
- Last modified 21.11.2024 05:17:42
- Source productcert@siemens.com
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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). The web server of the affected devices contains a vulnerability that may lead to a buffer overflow condition. An attacker could cause this condition on the webserver by sending a specially crafted request. The webserver could stop and not recover anymore.
Data is provided by the National Vulnerability Database (NVD)
Siemens ≫ Scalance X200-4pirt Firmware Version < 5.5.0
Siemens ≫ Scalance X201-3pirt Firmware Version < 5.5.0
Siemens ≫ Scalance X202-2irt Firmware Version < 5.5.0
Siemens ≫ Scalance X202-2pirt Firmware Version < 5.5.0
Siemens ≫ Scalance X202-2pirt Siplus Net Firmware Version < 5.5.0
Siemens ≫ Scalance X204irt Firmware Version < 5.5.0
Siemens ≫ Scalance Xb205-3 Firmware Version < 5.2.5
Siemens ≫ Scalance Xb205-3ld Firmware Version < 5.2.5
Siemens ≫ Scalance Xb208 Firmware Version < 5.2.5
Siemens ≫ Scalance Xb213-3 Firmware Version < 5.2.5
Siemens ≫ Scalance Xb213-3ld Firmware Version < 5.2.5
Siemens ≫ Scalance Xb216 Firmware Version < 5.2.5
Siemens ≫ Scalance Xc206-2 Firmware Version < 5.2.5
Siemens ≫ Scalance Xc206-2g Poe Firmware Version < 5.2.5
Siemens ≫ Scalance Xc206-2g Poe Eec Firmware Version < 5.2.5
Siemens ≫ Scalance Xc206-2sfp Firmware Version < 5.2.5
Siemens ≫ Scalance Xc206-2sfp Eec Firmware Version < 5.2.5
Siemens ≫ Scalance Xc206-2sfp G Firmware Version < 5.2.5
Siemens ≫ Scalance Xc206-2sfp G (e/ip) Firmware Version < 5.2.5
Siemens ≫ Scalance Xc206-2sfp G Eec Firmware Version < 5.2.5
Siemens ≫ Scalance Xc208 Firmware Version < 5.2.5
Siemens ≫ Scalance Xc208eec Firmware Version < 5.2.5
Siemens ≫ Scalance Xc208g Firmware Version < 5.2.5
Siemens ≫ Scalance Xc208g (e/ip) Firmware Version < 5.2.5
Siemens ≫ Scalance Xc208g Eec Firmware Version < 5.2.5
Siemens ≫ Scalance Xc208g Poe Firmware Version < 5.2.5
Siemens ≫ Scalance Xc216 Firmware Version < 5.2.5
Siemens ≫ Scalance Xc216-4c Firmware Version < 5.2.5
Siemens ≫ Scalance Xc216-4c G Firmware Version < 5.2.5
Siemens ≫ Scalance Xc216-4c G (e/ip) Firmware Version < 5.2.5
Siemens ≫ Scalance Xc216-4c G Eec Firmware Version < 5.2.5
Siemens ≫ Scalance Xc216eec Firmware Version < 5.2.5
Siemens ≫ Scalance Xc224-4c G Firmware Version < 5.2.5
Siemens ≫ Scalance Xc224-4c G (e/ip) Firmware Version < 5.2.5
Siemens ≫ Scalance Xc224-4c G Eec Firmware Version < 5.2.5
Siemens ≫ Scalance Xc224 Firmware Version < 5.2.5
Siemens ≫ Scalance Xf201-3p Irt Firmware Version < 5.2.5
Siemens ≫ Scalance Xf202-2p Irt Firmware Version < 5.2.5
Siemens ≫ Scalance Xf204 Firmware Version < 5.2.5
Siemens ≫ Scalance Xf204-2 Firmware Version < 5.2.5
Siemens ≫ Scalance Xf204-2ba Dna Firmware Version < 5.2.5
Siemens ≫ Scalance Xf204-2ba Irt Firmware Version < 5.2.5
Siemens ≫ Scalance Xf204 Dna Firmware Version < 5.2.5
Siemens ≫ Scalance Xf204irt Firmware Version < 5.2.5
Siemens ≫ Scalance Xf206-1 Firmware Version < 5.2.5
Siemens ≫ Scalance Xf208 Firmware Version < 5.2.5
Siemens ≫ Scalance Xp208 Firmware Version < 5.2.5
Siemens ≫ Scalance Xp208 (eip) Firmware Version < 5.2.5
Siemens ≫ Scalance Xp208eec Firmware Version < 5.2.5
Siemens ≫ Scalance Xp208poe Eec Firmware Version < 5.2.5
Siemens ≫ Scalance Xp216 Firmware Version < 5.2.5
Siemens ≫ Scalance Xp216 (eip) Firmware Version < 5.2.5
Siemens ≫ Scalance Xp216eec Firmware Version < 5.2.5
Siemens ≫ Scalance Xp216poe Eec Firmware Version < 5.2.5
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.83% | 0.735 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 10 | 10 | 10 |
AV:N/AC:L/Au:N/C:C/I:C/A:C
|
CWE-122 Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.