How severe is CVE-2017-9427?

CVE-2017-9427 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-9427 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-9427?

CVE-2017-9427 affects Bigtreecms Bigtree Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-9427?

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-2017-9427 published?

CVE-2017-9427 was published on 2017-06-04 and last updated on 2026-06-17.

CVE-2017-9427

CVE-2017-9427 is a high-severity vulnerability in Bigtreecms Bigtree Cms with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Bigtreecms Bigtree Cms
Published: 2017-06-04
Last modified: 2026-06-17

Description

SQL injection vulnerability in BigTree CMS through 4.2.18 allows remote authenticated users to execute arbitrary SQL commands via core\admin\modules\developer\modules\designer\form-create.php. The attacker creates a crafted table name at admin/developer/modules/designer/ and the injection is visible at admin/dashboard/vitals-statistics/integrity/check/?external=true.

Frequently asked questions

What is CVE-2017-9427?: SQL injection vulnerability in BigTree CMS through 4.2.18 allows remote authenticated users to execute arbitrary SQL commands via core\admin\modules\developer\modules\designer\form-create.php. The attacker creates a crafted table name at admin/developer/modules/designer/ and the injection is visible at admin/dashboard/vitals-statistics/integrity/check/?external=true.
How severe is CVE-2017-9427?: CVE-2017-9427 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-9427 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-9427?: CVE-2017-9427 affects Bigtreecms Bigtree Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-9427?: 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-2017-9427 published?: CVE-2017-9427 was published on 2017-06-04 and last updated on 2026-06-17.

References

https://github.com/bigtreecms/BigTree-CMS/issues/288

Affected products (1)

cpe:2.3:a:bigtreecms:bigtree_cms:*:*:*:*:*:*:*:*

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