CVE-2021-45668

lowpriority · track · 19EPSS 0.004 · 37 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.43% (37th) EPSS

CVSS 3.5 · low

Is it mine?

35 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Certain NETGEAR devices are affected by stored XSS. This affects EAX20 before 1.0.0.48, EAX80 before 1.0.1.64, EX3700 before 1.0.0.90, EX3800 before 1.0.0.90, EX6120 before 1.0.0.64, EX6130 before 1.0.0.44, EX7500 before 1.0.0.72, R7960P before 1.4.1.66, R7900P before 1.4.1.66, R8000P before 1.4.1.66, RAX15 before 1.0.2.82, RAX20 before 1.0.2.82, RAX200 before 1.0.3.106, RAX45 before 1.0.2.72, RAX50 before 1.0.2.72, RAX75 before 1.0.3.106, and RAX80 before 1.0.3.106.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.5–6.5

v2.03.5lowAV:N/AC:M/Au:S/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 6.8 · impact 2.9

v3.14.8mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 1.7 · impact 2.7

v3.16.5mediumAV:A/AC:H/PR:H/UI:R/S:C/C:L/I:H/A:Lsecondary · FSTEC (BDU) RU

v3.16.5mediumCVSS:3.1/AC:H/AV:A/A:L/C:L/I:H/PR:H/S:C/UI:Rsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:L/I:H/A:Lsecondary · cve@mitre.org USexploitability 0.7 · impact 5.3

v3.14.4mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

affected products (35)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
NETGEAR EAX20≤ 1.0.0.48fstec_bduRU
NETGEAR EAX80≤ 1.0.1.64fstec_bduRU
NETGEAR EX3700≤ 1.0.0.90fstec_bduRU
NETGEAR EX3800≤ 1.0.0.90fstec_bduRU
NETGEAR EX6130≤ 1.0.0.44fstec_bduRU
NETGEAR EX7500≤ 1.0.0.72fstec_bduRU
NETGEAR R6120≤ 1.0.0.64fstec_bduRU
NETGEAR R7900P≤ 1.4.1.66fstec_bduRU
NETGEAR R7960P≤ 1.4.1.66fstec_bduRU
NETGEAR R8000P≤ 1.4.1.66fstec_bduRU
NETGEAR RAX15≤ 1.0.2.82fstec_bduRU
NETGEAR RAX75≤ 1.0.3.106fstec_bduRU
Netgear RAX20≤ 1.0.2.82fstec_bduRU
Netgear RAX200≤ 1.0.3.106fstec_bduRU
Netgear RAX45≤ 1.0.2.72fstec_bduRU
Netgear RAX50≤ 1.0.2.72fstec_bduRU
Netgear RAX80≤ 1.0.3.106fstec_bduRU
netgear eax20 firmware< 1.0.0.48nvdUScpe:2.3:o:netgear:eax20_firmware:*:*:*:*:*:*:*:*
netgear eax80 firmware< 1.0.1.64nvdUScpe:2.3:o:netgear:eax80_firmware:*:*:*:*:*:*:*:*

showing 20 of 35

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2021-12-26modified 2026-06-17

related (53,012)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-42897US	medium6.1OT critical	70.7% (99th)	KEV	2026-05-14
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network…
CVE-2025-66376US	medium6.1OT critical	20.2% (97th)	KEV	2026-01-05
Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets (CSS) @import directives in an HTML e-mail message.
CVE-2025-68461US	medium6.1OT critical	27.4% (98th)	KEV	2025-12-18
Roundcube Webmail before 1.5.12 and 1.6 before 1.6.12 is prone to a Cross-Site-Scripting (XSS) vulnerability via the animate tag in an SVG document.
CVE-2025-48700US	—OT critical	1.71% (77th)	KEV	2025-06-23
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting (XSS) vulnerability in the Zimbra Classic UI allows attackers to exec…
CVE-2025-27915US	—OT critical	4.06% (91st)	KEV	2025-03-12
An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0 and 10.1. A stored cross-site scripting (XSS) vulnerability exists in the Classic Web Client due to insufficient…

+53007 more

references (3)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan