CVE-2020-29134

Exp

The TOTVS Fluig platform allows path traversal through the parameter "file = .. /" encoded in base64. This affects all versions Fluig Lake 1.7.0, Fluig 1.6.5 and Fluig 1.6.4

Published: 2021-03-05 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2020-29134 is rated High Exploit Risk (79.3/100): CVSS High severity, with high exploitation likelihood (EPSS 20.33%, 95th percentile). 4 public exploit reference(s) are indexed (Exploit-DB). 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-2020-29134

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

Exploit prediction scoring system (EPSS) score for CVE-2020-29134

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 23.76% 20.33% -3.43%
2 2025-11-18 20.33% 23.76% +3.43%
3 2025-03-30 — 20.33% —

Full EPSS history (32 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2020-29134

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.6 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
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:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 4.0 [email protected]
7.8 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:N/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 6.9 [email protected]

Weakness enumeration for CVE-2020-29134

Affected software / configurations for CVE-2020-29134

Vendor Product Version Raw CPE
totvs fluig 1.6.4 cpe:2.3:a:totvs:fluig:1.6.4:*:*:*:*:*:*:*
totvs fluig 1.6.5 cpe:2.3:a:totvs:fluig:1.6.5:*:*:*:*:*:*:*
totvs fluig 1.7.0 cpe:2.3:a:totvs:fluig:1.7.0:*:*:*:*:*:*:*

References for CVE-2020-29134

cvelogic Threat Intelligence