How severe is CVE-2020-29134?

CVE-2020-29134 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-29134 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 15% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-29134?

CVE-2020-29134 primarily affects Totvs Fluig. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-29134?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-29134 published?

CVE-2020-29134 was published on 2021-03-05 and last updated on 2026-06-17.

CVE-2020-29134

CVE-2020-29134 is a high-severity vulnerability in Totvs Fluig with a CVSS 3.x base score of 8.6. Its EPSS exploit-prediction score of 15% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 3.x base score 8.6)
CVSS v2: 7.8
EPSS exploit prediction: 15% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Totvs Fluig
Published: 2021-03-05
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2020-29134?: 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
How severe is CVE-2020-29134?: CVE-2020-29134 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-29134 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 15% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-29134?: CVE-2020-29134 primarily affects Totvs Fluig. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-29134?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-29134 published?: CVE-2020-29134 was published on 2021-03-05 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:totvs:fluig:1.6.4:*:*:*:*:*:*:*
cpe:2.3:a:totvs:fluig:1.6.5:*:*:*:*:*:*:*
cpe:2.3:a:totvs:fluig:1.7.0:*:*:*:*:*:*:*

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