How severe is CVE-2023-5962?

CVE-2023-5962 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 high, integrity none, and availability none.

Is CVE-2023-5962 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-5962?

CVE-2023-5962 primarily affects Moxa Iologik E1210 Firmware. In total, 10 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-5962?

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

When was CVE-2023-5962 published?

CVE-2023-5962 was published on 2023-12-23 and last updated on 2026-06-17.

CVE-2023-5962

CVE-2023-5962 is a medium-severity vulnerability in Moxa Iologik E1210 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-327.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-327
Affected product: Moxa Iologik E1210 Firmware
Published: 2023-12-23
Last modified: 2026-06-17

Description

A weak cryptographic algorithm vulnerability has been identified in ioLogik E1200 Series firmware versions v3.3 and prior. This vulnerability can help an attacker compromise the confidentiality of sensitive data. This vulnerability may lead an attacker to get unexpected authorization.

Frequently asked questions

What is CVE-2023-5962?: A weak cryptographic algorithm vulnerability has been identified in ioLogik E1200 Series firmware versions v3.3 and prior. This vulnerability can help an attacker compromise the confidentiality of sensitive data. This vulnerability may lead an attacker to get unexpected authorization.
How severe is CVE-2023-5962?: CVE-2023-5962 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 high, integrity none, and availability none.
Is CVE-2023-5962 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-5962?: CVE-2023-5962 primarily affects Moxa Iologik E1210 Firmware. In total, 10 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-5962?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-5962 published?: CVE-2023-5962 was published on 2023-12-23 and last updated on 2026-06-17.

References

https://www.moxa.com/en/support/product-support/security-advisory/mpsa-235250-iologik-e1200-series-web-server-vulnerability

Affected products (10)

cpe:2.3:o:moxa:iologik_e1210_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:iologik_e1211_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:iologik_e1212_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:iologik_e1213_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:iologik_e1214_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:iologik_e1240_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:iologik_e1241_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:iologik_e1242_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:iologik_e1260_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:moxa:iologik_e1262_firmware:*:*:*:*:*:*:*:*

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