CVE-2023-28382

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-05-26 · updated 2026-06-17
Weakness: CWE-22

Description

Directory traversal vulnerability in ESS REC Agent Server Edition series allows an authenticated attacker to view or alter an arbitrary file on the server. Affected products and versions are as follows: ESS REC Agent Server Edition for Linux V1.0.0 to V1.4.3, ESS REC Agent Server Edition for Solaris V1.1.0 to V1.4.0, ESS REC Agent Server Edition for HP-UX V1.1.0 to V1.4.0, and ESS REC Agent Server Edition for AIX V1.2.0 to V1.4.1

Affected products

Encourage Technologies Co.,Ltd. ESS REC Agent Server Edition series: from 1.0.0 through 1.4.3; from 1.1.0 through 1.4.0; from 1.2.0 through 1.4.1

References

https://customer.et-x.jp/app/answers/detail/a_id/2260
https://jvn.jp/en/jp/JVN19243534/
https://customer.et-x.jp/app/answers/detail/a_id/2260
https://jvn.jp/en/jp/JVN19243534/

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