How severe is CVE-2023-23296?

CVE-2023-23296 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2023-23296 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-23296?

CVE-2023-23296 primarily affects Korenix Jetwave 2212g Firmware. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-23296?

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

When was CVE-2023-23296 published?

CVE-2023-23296 was published on 2023-02-23 and last updated on 2026-06-17.

CVE-2023-23296

CVE-2023-23296 is a medium-severity vulnerability in Korenix Jetwave 2212g Firmware with a CVSS 3.x base score of 6.5. 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-400.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-400
Affected product: Korenix Jetwave 2212g Firmware
Published: 2023-02-23
Last modified: 2026-06-17

Description

Korenix JetWave 4200 Series 1.3.0 and JetWave 3200 Series 1.6.0 are vulnerable to Denial of Service via /goform/formDefault.

Frequently asked questions

What is CVE-2023-23296?: Korenix JetWave 4200 Series 1.3.0 and JetWave 3200 Series 1.6.0 are vulnerable to Denial of Service via /goform/formDefault.
How severe is CVE-2023-23296?: CVE-2023-23296 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-23296 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-23296?: CVE-2023-23296 primarily affects Korenix Jetwave 2212g Firmware. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-23296?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-23296 published?: CVE-2023-23296 was published on 2023-02-23 and last updated on 2026-06-17.

References

https://cyberdanube.com/en/en-multiple-vulnerabilities-in-korenix-jetwave-series/

Affected products (15)

cpe:2.3:o:korenix:jetwave_2212g_firmware:1.3.t:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2212x_firmware:1.3.0:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2212s_firmware:1.3.0:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2211c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2411_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2111_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2411l_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2111l_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2414_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2114_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2424_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2460_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_4221hp-e__firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_3220_v3__firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_3420_v3__firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Korenix Jetwave 2212g Firmware

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CVE-2020-12503 — High (CVSS 7.2): Improper Authorization vulnerability of Pepperl+Fuchs P+F Comtrol RocketLinx ES7510-XT, ES8509-XT, ES8510-XT,…

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