How severe is CVE-2023-41354?

CVE-2023-41354 has a CVSS 3.x base score of 4.0, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-41354 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-41354?

CVE-2023-41354 affects Nokia G-040w-q Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-41354?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-41354 published?

CVE-2023-41354 was published on 2023-11-03 and last updated on 2026-06-17.

CVE-2023-41354

CVE-2023-41354 is a medium-severity vulnerability in Nokia G-040w-q Firmware with a CVSS 3.x base score of 4.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 4.0)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Nokia G-040w-q Firmware
Published: 2023-11-03
Last modified: 2026-06-17

Description

Chunghwa Telecom NOKIA G-040W-Q Firewall function does not block ICMP TIMESTAMP requests by default, an unauthenticated remote attacker can exploit this vulnerability by sending a crafted package, resulting in partially sensitive information exposed to an actor.

Frequently asked questions

What is CVE-2023-41354?: Chunghwa Telecom NOKIA G-040W-Q Firewall function does not block ICMP TIMESTAMP requests by default, an unauthenticated remote attacker can exploit this vulnerability by sending a crafted package, resulting in partially sensitive information exposed to an actor.
How severe is CVE-2023-41354?: CVE-2023-41354 has a CVSS 3.x base score of 4.0, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-41354 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-41354?: CVE-2023-41354 affects Nokia G-040w-q Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-41354?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-41354 published?: CVE-2023-41354 was published on 2023-11-03 and last updated on 2026-06-17.

References

https://www.twcert.org.tw/tw/cp-132-7504-c6a5e-1.html

Affected products (1)

cpe:2.3:o:nokia:g-040w-q_firmware:g040wqr201207:*:*:*:*:*:*:*

More vulnerabilities in Nokia G-040w-q Firmware

CVE-2023-41355 — Critical (CVSS 9.8): Chunghwa Telecom NOKIA G-040W-Q Firewall function has a vulnerability of input validation for ICMP redirect messages.…
CVE-2023-41351 — Critical (CVSS 9.8): Chunghwa Telecom NOKIA G-040W-Q has a vulnerability of authentication bypass, which allows an unauthenticated remote…
CVE-2023-41353 — High (CVSS 8.8): Chunghwa Telecom NOKIA G-040W-Q has a vulnerability of weak password requirements. A remote attacker with regular user…
CVE-2023-41350 — High (CVSS 7.5): Chunghwa Telecom NOKIA G-040W-Q has a vulnerability of insufficient measures to prevent multiple failed authentication…
CVE-2023-41352 — High (CVSS 7.2): Chunghwa Telecom NOKIA G-040W-Q has a vulnerability of insufficient filtering for user input. A remote attacker with…

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