CVE-2021-1301

EPSS 2.1%
Veröffentlicht 20.01.2021 20:15:16
Zuletzt bearbeitet 21.11.2024 05:44:02
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Cisco SD-WAN Buffer Overflow Vulnerabilities

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Betroffene Produkte Warnungen 0 Metriken 4 CWE 2 Referenzen 4

NVD 8 VulnDex Vulnerability Enrichment 0

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Cisco ≫ Ios Xe Sd-wan Version -

   Cisco ≫ Vedge 100 Router Version -
   Cisco ≫ Vedge 1000 Router Version -
   Cisco ≫ Vedge 100b Router Version -
   Cisco ≫ Vedge 100m Router Version -
   Cisco ≫ Vedge 100wm Router Version -
   Cisco ≫ Vedge 2000 Router Version -
   Cisco ≫ Vedge 5000 Router Version -
   Cisco ≫ Vedge Cloud Router Version -

Cisco ≫ Sd-wan Firmware Version 18.3.8

Cisco ≫ Sd-wan Firmware Version 18.4.4

Cisco ≫ Sd-wan Firmware Version 19.2.1

Cisco ≫ Sd-wan Firmware Version 19.2.99

Cisco ≫ Sd-wan Vsmart Controller Firmware

Cisco ≫ Catalyst Sd-wan Manager Version -

Cisco ≫ Sd-wan Vbond Orchestrator Version -

Zu dieser CVE wurde keine Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	2.1%	0.793

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
NIST	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
NIST	7.5	10	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:P
Cisco PSIRT	9.8	3.9	5.9	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-bufovulns-B5NrSHbj

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-1301

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-1301

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-1301

EUVD

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CVE-2021-1301