How severe is CVE-2021-35283?

CVE-2021-35283 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-35283 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-35283?

CVE-2021-35283 affects Atoms183 Cms Project Atoms183 Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-35283?

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

When was CVE-2021-35283 published?

CVE-2021-35283 was published on 2022-07-07 and last updated on 2026-06-17.

CVE-2021-35283

CVE-2021-35283 is a critical-severity vulnerability in Atoms183 Cms Project Atoms183 Cms with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Atoms183 Cms Project Atoms183 Cms
Published: 2022-07-07
Last modified: 2026-06-17

Description

SQL Injection vulnerability in product_admin.php in atoms183 CMS 1.0, allows attackers to execute arbitrary commands via the Name, Fname, and ID parameters to search.php.

Frequently asked questions

What is CVE-2021-35283?: SQL Injection vulnerability in product_admin.php in atoms183 CMS 1.0, allows attackers to execute arbitrary commands via the Name, Fname, and ID parameters to search.php.
How severe is CVE-2021-35283?: CVE-2021-35283 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-35283 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-35283?: CVE-2021-35283 affects Atoms183 Cms Project Atoms183 Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-35283?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2021-35283 published?: CVE-2021-35283 was published on 2022-07-07 and last updated on 2026-06-17.

References

https://github.com/atoms183/CMS/issues/1

Affected products (1)

cpe:2.3:a:atoms183_cms_project:atoms183_cms:1.0:*:*:*:*:*:*:*

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