How severe is CVE-2023-5629?

CVE-2023-5629 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2023-5629 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-5629?

CVE-2023-5629 primarily affects Schneider-electric Eb450 Firmware. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-5629?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-5629 published?

CVE-2023-5629 was published on 2023-12-14 and last updated on 2026-06-17.

CVE-2023-5629

CVE-2023-5629 is a high-severity vulnerability in Schneider-electric Eb450 Firmware with a CVSS 3.x base score of 8.2. 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-601.

Key facts

Severity: High (CVSS 3.x base score 8.2)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-601
Affected product: Schneider-electric Eb450 Firmware
Published: 2023-12-14
Last modified: 2026-06-17

Description

A CWE-601:URL Redirection to Untrusted Site (‘Open Redirect’) vulnerability exists that could cause disclosure of information through phishing attempts over HTTP.

Frequently asked questions

What is CVE-2023-5629?: A CWE-601:URL Redirection to Untrusted Site (‘Open Redirect’) vulnerability exists that could cause disclosure of information through phishing attempts over HTTP.
How severe is CVE-2023-5629?: CVE-2023-5629 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2023-5629 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-5629?: CVE-2023-5629 primarily affects Schneider-electric Eb450 Firmware. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-5629?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-5629 published?: CVE-2023-5629 was published on 2023-12-14 and last updated on 2026-06-17.

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-346-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-346-01.pdf

Affected products (16)

cpe:2.3:o:schneider-electric:eb450_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:eb45e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:eh450_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:eh45e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:er450_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:er45e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:jr240_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:jr900_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:qr450_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:qr150_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:qb450_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:qb150_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:qp450_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:qp150_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:qh450_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:schneider-electric:qh150_firmware:*:*:*:*:*:*:*:*

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