How severe is CVE-2018-18761?

CVE-2018-18761 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-2018-18761 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-18761?

CVE-2018-18761 affects Saltos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-18761?

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-2018-18761 published?

CVE-2018-18761 was published on 2018-11-16 and last updated on 2026-06-17.

CVE-2018-18761

CVE-2018-18761 is a critical-severity vulnerability in Saltos with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 16% places it in the 97th percentile, indicating an elevated likelihood of exploitation. 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: 16% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Saltos
Published: 2018-11-16
Last modified: 2026-06-17

Description

SaltOS 3.1 r8126 allows action=login&querystring=&user=[SQL] SQL Injection.

Frequently asked questions

What is CVE-2018-18761?: SaltOS 3.1 r8126 allows action=login&querystring=&user=[SQL] SQL Injection.
How severe is CVE-2018-18761?: CVE-2018-18761 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-2018-18761 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-18761?: CVE-2018-18761 affects Saltos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-18761?: 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-2018-18761 published?: CVE-2018-18761 was published on 2018-11-16 and last updated on 2026-06-17.

References

https://www.exploit-db.com/exploits/45731/

Affected products (1)

cpe:2.3:a:saltos:saltos:3.1:8126:*:*:*:*:*:*

More vulnerabilities in Saltos

CVE-2018-18763 — Critical (CVSS 9.8): SaltOS 3.1 r8126 allows action=ajax&query=numbers&page=usuarios&action2=[SQL] SQL Injection.
CVE-2018-18762 — Medium (CVSS 6.5): SaltOS 3.1 r8126 contains a database download vulnerability.

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