CVE-2021-34982

highPriorität · verfolgen · 0EPSS 0.006 · 47. PerzentilEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.58% (47th) EPSS

CVSS 8.8 · high

Is it mine?

88 products

Prüfe deine Angriffsfläche

Who says so?

3 sources

cnnvd · enisa_euvd · fstec_bdu

EPSS · bewertet 2026-10-27

NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. When parsing the strings file, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-13709.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

8.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v3.08.8highCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.08.8highCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · zdi-disclosures@trendmicro.comAusnutzbarkeit 2.8 · Auswirkung 5.9

v3.18.8highAV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-787USprimärCWE-120USCWE-121US

betroffene Produkte (88)

Betroffene Produkte und Versionsbereiche.

Netgear Multiple Routers≤ V1.0.11.116_10.2.100enisa_euvdEU
NETGEAR D6400≤ 1.0.0.108fstec_bduRU
NETGEAR EX6120≤ 1.0.0.66fstec_bduRU
NETGEAR EX6130≤ 1.0.0.66fstec_bduRU
NETGEAR EX7500≤ 1.0.1.76fstec_bduRU
NETGEAR R6220≤ 1.0.0.76fstec_bduRU
NETGEAR R6400≤ 1.0.1.76fstec_bduRU
NETGEAR R6400v2≤ 1.0.4.120fstec_bduRU
NETGEAR R6700v3≤ 1.0.4.120fstec_bduRU
NETGEAR R6900P≤ 1.3.3.142_HOTFIXfstec_bduRU
NETGEAR R7000≤ 1.0.11.128fstec_bduRU
NETGEAR R7000P≤ 1.3.3.142_HOTFIXfstec_bduRU
NETGEAR R7850≤ 1.0.5.76fstec_bduRU
NETGEAR R7900P≤ 1.4.2.84fstec_bduRU
NETGEAR R7960P≤ 1.4.2.84fstec_bduRU
NETGEAR R8000≤ 1.4.2.84fstec_bduRU
NETGEAR R8000P≤ 1.4.2.84fstec_bduRU
NETGEAR RAX15≤ 1.0.4.100fstec_bduRU
NETGEAR RAX38v2≤ 1.0.4.100fstec_bduRU
NETGEAR RAX40v2≤ 1.0.4.100fstec_bduRU

20 von 88 angezeigt

auch bekannt als (5)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu NVD CVE.org MITRE

veröffentlicht 2024-05-07geändert 2026-06-17

verwandt (16,129)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-86950US	—OT kritisch	26.2% (98th)	KEV	2026-09-28
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.11 and iPadOS 18.7.11, iOS 26.7.1 and iPadOS 26.7.1, macOS Sequoia 15.8.1,…
CVE-2026-87491US	—OT kritisch	3.51% (89th)	KEV	2026-09-09
Out of bounds write in V8 in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security…
CVE-2026-53362US	—OT kritisch	0.71% (53rd)	KEV	2026-07-04
In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path In __ip6_append_data(), when the paged-allocation branc…
CVE-2026-53266US	—OT kritisch	0.93% (61st)	KEV	2026-06-25
In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: make ebt_snat ARP rewrite writable The ebtables SNAT target keeps the Ethernet source addre…
CVE-2026-11645US	—OT kritisch	2.44% (84th)	KEV	2026-06-09
Out of bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium…

+16124 weitere

Referenzen (7)

Externe Belege — Patches, Meldungen, Analysen.

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