CVE-2022-3405

Exp

Code execution and sensitive information disclosure due to excessive privileges assigned to Acronis Agent. The following products are affected: Acronis Cyber Protect 15 (Windows, Linux) before build 29486, Acronis Cyber Backup 12.5 (Windows, Linux) before build 16545.

Published: 2023-05-03 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-3405 is rated High Exploit Risk (87.4/100): CVSS High severity, with high exploitation likelihood (EPSS 40.04%, 97th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +3.16% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2022-3405

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2022-3405

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-21 36.88% 40.04% +3.16%
2 2026-03-17 31.37% 36.88% +5.50%
3 2026-02-19 — 31.37% —

Full EPSS history (20 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-3405

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.8 3.1 HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:A)
Attacker has to be nearby on the network—same office, same link, that vibe—not the whole wide internet.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 5.9 [email protected]
9.3 3.0 CRITICAL
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N Click to expand
Attack vector (AV:A)
Attacker has to be nearby on the network—same office, same link, that vibe—not the whole wide internet.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 5.8 [email protected]

Weakness enumeration for CVE-2022-3405

Affected software / configurations for CVE-2022-3405

Vendor Product Version Raw CPE
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:-:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:10130:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:10330:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:11010:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:13160:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:13400:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:14280:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:14330:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:16180:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:16318:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:16327:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:7641:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:7970:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:8850:*:*:*:*:*:*
acronis cyber_backup 12.5 cpe:2.3:a:acronis:cyber_backup:12.5:9010:*:*:*:*:*:*
acronis cyber_protect 15 cpe:2.3:a:acronis:cyber_protect:15:-:*:*:*:*:*:*
acronis cyber_protect 15 cpe:2.3:a:acronis:cyber_protect:15:update1:*:*:*:*:*:*
acronis cyber_protect 15 cpe:2.3:a:acronis:cyber_protect:15:update2:*:*:*:*:*:*
acronis cyber_protect 15 cpe:2.3:a:acronis:cyber_protect:15:update3:*:*:*:*:*:*

References for CVE-2022-3405

cvelogic Threat Intelligence