CVE-2024-31771

Exp

Insecure Permission vulnerability in TotalAV v.6.0.740 allows a local attacker to escalate privileges via a crafted file

Published: 2024-05-14 Last update: 2026-01-21 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-31771 is rated High Exploit Risk (78.4/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.96%). 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +2.14% 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-2024-31771

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

Exploit prediction scoring system (EPSS) score for CVE-2024-31771

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 2025-11-21 0.82% 2.96% +2.14%
2 2025-11-18 2.96% 0.82% -2.14%
3 2025-10-02 — 2.96% —

Full EPSS history (15 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-31771

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
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:L)
A normal user session is enough; they don’t have to be admin.
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.
 1.8 5.9 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2024-31771

Affected software / configurations for CVE-2024-31771

Vendor Product Version Raw CPE
totalav totalav 6.0.740 cpe:2.3:a:totalav:totalav:6.0.740:*:*:*:*:*:*:*

References for CVE-2024-31771

URL Tags
https://github.com/restdone/CVE-2024-31771 Exploit Third Party Advisory
cvelogic Threat Intelligence