CVE-2020-18155
CVE-2020-18155 is a critical-severity vulnerability in Intelliants Subrion 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% (68th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Intelliants Subrion
- Published:
- Last modified:
Description
SQL Injection vulnerability in Subrion CMS v4.2.1 in the search page if a website uses a PDO connection.
Frequently asked questions
- What is CVE-2020-18155?
- SQL Injection vulnerability in Subrion CMS v4.2.1 in the search page if a website uses a PDO connection.
- How severe is CVE-2020-18155?
- CVE-2020-18155 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-2020-18155 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-18155?
- CVE-2020-18155 affects Intelliants Subrion. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-18155?
- 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-2020-18155 published?
- CVE-2020-18155 was published on 2021-07-14 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:intelliants:subrion:4.2.1:*:*:*:*:*:*:*
More vulnerabilities in Intelliants Subrion
- CVE-2024-25400 — Critical (CVSS 9.8): Subrion CMS 4.2.1 is vulnerable to SQL Injection via ia.core.mysqli.php. NOTE: this is disputed by multiple third…
- CVE-2017-5543 — Critical (CVSS 9.8): includes/classes/ia.core.users.php in Subrion CMS 4.0.5 allows remote attackers to conduct PHP Object Injection attacks…
- CVE-2023-46947 — High (CVSS 8.8): Subrion 4.2.1 has a remote command execution vulnerability in the backend.
- CVE-2018-21037 — High (CVSS 8.8): Subrion CMS 4.1.5 (and possibly earlier versions) allow CSRF to change the administrator password via the…
- CVE-2017-15063 — High (CVSS 8.8): There are CSRF vulnerabilities in Subrion CMS 4.1.x through 4.1.5, and before 4.2.0, because of a logic error. Although…
- CVE-2019-20390 — High (CVSS 8.1): A Cross-Site Request Forgery (CSRF) vulnerability was discovered in Subrion CMS 4.2.1 that allows a remote attacker to…
All CVEs affecting Intelliants Subrion →
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