CVE-2021-21728

EPSS 0.38%
Veröffentlicht 09.04.2021 18:15:13
Zuletzt bearbeitet 21.11.2024 05:48:53
Quelle psirt@zte.com.cn
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A ZTE product has a configuration error vulnerability. Because a certain port is open by default, an attacker can consume system processing resources by flushing a large number of packets to the port, and successfully exploiting this vulnerability could reduce system processing capabilities. This affects: ZXA10 C300M all versions up to V4.3P8.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Zte ≫ Zxa10 C300m Firmware Version < 4.5

Zte ≫ Zxa10 C300m Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.38%	0.563

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.3	3.9	1.4	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P

CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014784

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-21728

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-21728

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-21728

EUVD