CVE-2023-28726

HIGHNVD 7.58.8▲

7.5

Panasonic AiSEG2 versions 2.80F through 2.93A allows remote attackers to execute arbitrary OS commands.

CVSS v3: 7.5
EG Score: 8.8(medium)
EPSS: 64.5%
KEV: Not listed

Published

March 31, 2023

Last Modified

February 12, 2025

References (2)

product-security@gghttps://www2.panasonic.biz/jp/densetsu/aiseg/firmup_info.html
af854a3a-2127-422b-91ae-364da2661108https://www2.panasonic.biz/jp/densetsu/aiseg/firmup_info.html

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-78OS Command Injection

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-06 13:46 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-28726?

CVE-2023-28726 is a high vulnerability published on March 31, 2023. Panasonic AiSEG2 versions 2.80F through 2.93A allows remote attackers to execute arbitrary OS commands.

When was CVE-2023-28726 disclosed?

CVE-2023-28726 was first published in the National Vulnerability Database on March 31, 2023, with the most recent update on February 12, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-28726 actively exploited?

CVE-2023-28726 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 64.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-28726?

CVE-2023-28726 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.8.

How do I remediate CVE-2023-28726?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-28726, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2023-28726

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-28726?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)