How severe is CVE-2023-27167?

CVE-2023-27167 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-27167 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-27167?

CVE-2023-27167 affects Supremainc Biostar 2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-27167?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-27167 published?

CVE-2023-27167 was published on 2023-03-29 and last updated on 2026-07-05.

CVE-2023-27167

CVE-2023-27167 is a medium-severity vulnerability in Supremainc Biostar 2 with a CVSS 3.x base score of 6.5. 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: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 7% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Supremainc Biostar 2
Published: 2023-03-29
Last modified: 2026-07-05

Description

Suprema BioStar 2 v2.8.16 was discovered to contain a SQL injection vulnerability via the values parameter at /users/absence?search_month=1.

Frequently asked questions

What is CVE-2023-27167?: Suprema BioStar 2 v2.8.16 was discovered to contain a SQL injection vulnerability via the values parameter at /users/absence?search_month=1.
How severe is CVE-2023-27167?: CVE-2023-27167 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-27167 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-27167?: CVE-2023-27167 affects Supremainc Biostar 2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-27167?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-27167 published?: CVE-2023-27167 was published on 2023-03-29 and last updated on 2026-07-05.

References

Affected products (1)

cpe:2.3:a:supremainc:biostar_2:*:*:*:*:*:*:*:*

More vulnerabilities in Supremainc Biostar 2

CVE-2023-33366 — High (CVSS 8.8): A SQL injection vulnerability exists in Suprema BioStar 2 before 2.9.1, which allows authenticated users to inject…
CVE-2023-33364 — High (CVSS 8.8): An OS Command injection vulnerability exists in Suprema BioStar 2 before V2.9.1, which allows authenticated users to…
CVE-2023-31923 — High (CVSS 8.8): Suprema BioStar 2 before 2022 Q4, v2.9.1 has Insecure Permissions. A vulnerability in the web application allows an…
CVE-2022-38351 — High (CVSS 8.8): A vulnerability in Suprema BioStar (aka Bio Star) 2 v2.8.16 allows attackers to escalate privileges to System…
CVE-2023-33365 — High (CVSS 7.5): A path traversal vulnerability exists in Suprema BioStar 2 before 2.9.1, which allows unauthenticated attackers to…
CVE-2023-33363 — High (CVSS 7.5): An authentication bypass vulnerability exists in Suprema BioStar 2 before 2.9.1, which allows unauthenticated users to…

All CVEs affecting Supremainc Biostar 2 →

Other CWE-89 (SQL Injection) vulnerabilities

CVE-2026-54350 — Critical (CVSS 10.0): Budibase is an open-source low-code platform. Prior to 3.39.12, an unauthenticated visitor of any published Budibase…
CVE-2026-8054 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in the Publish Audit API endpoints…
CVE-2026-42287 — Critical (CVSS 10.0): Emlog is an open source website building system. Prior to version 2.6.11, direct SQL injection in article creation and…
CVE-2026-3325 — Critical (CVSS 10.0): SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the…
CVE-2025-10878 — Critical (CVSS 10.0): A SQL injection vulnerability exists in the login functionality of Fikir Odalari AdminPando 1.0.1 before 2026-01-26.…
CVE-2025-57792 — Critical (CVSS 10.0): Explorance Blue versions prior to 8.14.9 contain a SQL injection vulnerability caused by insufficient validation of…

Browse all CWE-89 (SQL Injection) vulnerabilities →