Is CVE-2024-40883 in the CISA KEV catalog?

No. CVE-2024-40883 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-40883?

CVE-2024-40883 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2024-40883?

CVE-2024-40883 has an EPSS score of 0.20% (10th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-40883?

Upgrade wrc-2533gs2-b firmware to 1.69 or later. Fixes are available for 6 affected products.

CVE & CISA-KEV Catalog

CVE-2024-40883

HIGH

8.8

CVSS v3

NVD

Description

Cross-site request forgery vulnerability exists in ELECOM wireless LAN routers. Viewing a malicious page while logging in to the affected product with an administrative privilege, the user may be directed to perform unintended operations such as changing the login ID, login password, etc.

CWE-352Cross-Site Request Forgery

How to fix

Remediation Available

wrc-2533gs2-b firmwareNVD

Affected:< 1.69Fixed in:1.69CVE-2024-40883derived from NVD

wrc-2533gs2-w firmwareNVD

Affected:< 1.69Fixed in:1.69CVE-2024-40883derived from NVD

wrc-2533gs2v-b firmwareNVD

Affected:< 1.69Fixed in:1.69CVE-2024-40883derived from NVD

wrc-x1500gs-b firmwareNVD

Affected:< 1.12Fixed in:1.12CVE-2024-40883derived from NVD

wrc-x1500gsa-b firmwareNVD

Affected:< 1.12Fixed in:1.12CVE-2024-40883derived from NVD

wrc-x6000xs-g firmwareNVD

Affected:< 1.12Fixed in:1.12CVE-2024-40883derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.20%probability of exploitation in 30 days

10thpercentile

Low risk: more likely to be exploited than 10% of all known CVEs.

References

Vendor Advisory1

elecom.co.jp

Third-Party Advisory1

jvn.jp

Related Vulnerabilities

Other CWE-352 (Cross-Site Request Forgery) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2016-6277	High	8.8	100%	KEV	-
CVE-2014-0054	Medium	6.8	91%	-	Fix
CVE-2013-6429	Medium	6.8	90%	-	Fix
CVE-2022-41622	High	8.8	88%	-	-
CVE-2018-7700	High	8.8	75%	-	-
CVE-2015-2295	Medium	6.8	66%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-26.