CVE-2019-9555

EPSS 0.25%
Veröffentlicht 05.03.2019 23:29:02
Zuletzt bearbeitet 21.11.2024 04:51:51
Quelle cve@mitre.org
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Sagemcom F@st 5260 routers using firmware version 0.4.39, in WPA mode, default to using a PSK that is generated from a 2-part wordlist of known values and a nonce with insufficient entropy. The number of possible PSKs is about 1.78 billion, which is too small.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Sagemcom ≫ F@st 5260 Firmware Version0.4.39

Sagemcom ≫ F@st 5260 Version-

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.25%	0.449

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.3	3.9	1.4	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:P/I:N/A:N

CWE-331 Insufficient Entropy

The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.

https://seclists.org/fulldisclosure/2019/Mar/12

Third Party Advisory

Mailing List

Mitigation

https://nvd.nist.gov/vuln/detail/CVE-2019-9555

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2019-9555

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2019-9555

EUVD