How severe is CVE-2023-45797?

CVE-2023-45797 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-45797 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-45797?

CVE-2023-45797 affects Dreamsecurity Magicline 4.0. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-45797?

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

When was CVE-2023-45797 published?

CVE-2023-45797 was published on 2023-10-30 and last updated on 2026-06-17.

CVE-2023-45797

CVE-2023-45797 is a critical-severity vulnerability in Dreamsecurity Magicline 4.0 with a CVSS 3.x base score of 9.8. 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-120.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-120
Affected product: Dreamsecurity Magicline 4.0
Published: 2023-10-30
Last modified: 2026-06-17

Description

A Buffer overflow vulnerability in DreamSecurity MagicLine4NX versions 1.0.0.1 to 1.0.0.26 allows an attacker to remotely execute code.

Frequently asked questions

What is CVE-2023-45797?: A Buffer overflow vulnerability in DreamSecurity MagicLine4NX versions 1.0.0.1 to 1.0.0.26 allows an attacker to remotely execute code.
How severe is CVE-2023-45797?: CVE-2023-45797 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-45797 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-45797?: CVE-2023-45797 affects Dreamsecurity Magicline 4.0. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-45797?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-45797 published?: CVE-2023-45797 was published on 2023-10-30 and last updated on 2026-06-17.

References

https://www.boho.or.kr/kr/bbs/view.do?bbsId=B0000133&nttId=71023&menuNo=205020

Affected products (1)

cpe:2.3:a:dreamsecurity:magicline_4.0:*:*:*:*:*:*:*:*

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