Sensitive information disclosure due to improper authorization.

published 2023-05-18 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-34239

cvss: 5.5; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 5%
public exploits: 0; none known

Sensitive information disclosure due to improper authorization. The following products are affected: Acronis Cyber Infrastructure (ACI) before build 5.3.1-38.

Patch / fix

fixed in 1

Acronis Acronis Cyber Infrastructure 5.3.1-38

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 21 mo ago (2025-01-22)

Exploit prediction

0.17% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.0	5.5	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

Acronis Acronis Cyber Infrastructure

Classification

Weakness

CWE-285 Improper Authorization
CWE-863 Incorrect Authorization

References

security-advisory.acronis.com /advisories/SEC-3475
vendor-advisory

Sources

CVE List CVE-2023-2782
NVD CVE-2023-2782

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary