How severe is CVE-2021-45406?

CVE-2021-45406 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-2021-45406 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-45406?

CVE-2021-45406 affects Salonerp Project Salonerp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-45406?

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-2021-45406 published?

CVE-2021-45406 was published on 2022-01-14 and last updated on 2026-06-17.

CVE-2021-45406

CVE-2021-45406 is a high-severity vulnerability in Salonerp Project Salonerp 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% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Salonerp Project Salonerp
Published: 2022-01-14
Last modified: 2026-06-17

Description

In SalonERP 3.0.1, a SQL injection vulnerability allows an attacker to inject payload using 'sql' parameter in SQL query while generating a report. Upon successfully discovering the login admin password hash, it can be decrypted to obtain the plain-text password.

Frequently asked questions

What is CVE-2021-45406?: In SalonERP 3.0.1, a SQL injection vulnerability allows an attacker to inject payload using 'sql' parameter in SQL query while generating a report. Upon successfully discovering the login admin password hash, it can be decrypted to obtain the plain-text password.
How severe is CVE-2021-45406?: CVE-2021-45406 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-2021-45406 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-45406?: CVE-2021-45406 affects Salonerp Project Salonerp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-45406?: 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-2021-45406 published?: CVE-2021-45406 was published on 2022-01-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:salonerp_project:salonerp:3.0.1:*:*:*:*:*:*:*

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