What is CVE-2023-39482?

CVE-2023-39482 is a medium-severity vulnerability in Softing Edgeaggregator, classified under Use of Hard-coded Cryptographic Key. CVSS score: 6.5/10. Published 2024-05-03.

How severe is CVE-2023-39482?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Softing Edgeaggregator

CVE-2023-39482

Softing Secure Integration Server Hardcoded Cryptographic Key Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Softing Secure Integration Server. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within libopcuaclient.so. The issue results from hardcoding crytographic keys within the product. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-20610.

Published 2024-05-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (68.7th percentile), scored 2026-10-30.

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Softing Edgeaggregator
Softing Edgeconnector
Softing Secure Integration Server — versions 1.22.8686
Softing Secure Integration Server

Weakness classification (CWE)

References

www.zerodayinitiative.com/advisories/ZDI-23-1064/ (x_research-advisory, Third Party Advisory)

Frequently asked questions

What is CVE-2023-39482?: CVE-2023-39482 is a medium-severity vulnerability in Softing Edgeaggregator, classified under Use of Hard-coded Cryptographic Key. CVSS score: 6.5/10. Published 2024-05-03.
How severe is CVE-2023-39482?: Medium severity. CVSS v3 base score is 6.5 out of 10.