What is the CVSS score of CVE-2018-19557?

CVE-2018-19557 has a CVSS 3.0 base score of 9.8 (Critical). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.5%.

Is there a public PoC exploit available for CVE-2018-19557?

Yes, a public proof-of-concept exploit is available for CVE-2018-19557. Prioritise patching immediately. EPSS: 1.5%.

Arcms CVE-2018-19557

CRITICAL

SQL Injection (CWE-89)

2018-11-26 cve@mitre.org

SQLi Arcms

9.8

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 26, 2018 - 07:29 nvd

CRITICAL 9.8

DescriptionNVD

An issue was discovered in arcms through 2018-03-19. No authentication is required for index/main, user/useradd, or img/images.

AnalysisAI

An issue was discovered in arcms through 2018-03-19. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. An issue was discovered in arcms through 2018-03-19. No authentication is required for index/main, user/useradd, or img/images. Affected products include: Arcms Project Arcms. Version information: through 2018.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.