8.1High KEV Used in ransomware

CVE-2018-7602Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-004

Drupal core Published: 2018-07-19 20:00 (8 years ago)

Known exploited — Drupal Core Remote Code Execution Vulnerability

CISA confirmed this vulnerability is used in real attacks on 13.04.2022. Remediation deadline for US federal agencies: 04.05.2022.

Required action: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2018-7602

Description

A remote code execution vulnerability exists within multiple subsystems of Drupal 7.x and 8.x. This potentially allows attackers to exploit multiple attack vectors on a Drupal site, which could result in the site being compromised. This vulnerability is related to Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-002. Both SA-CORE-2018-002 and this vulnerability are being exploited in the wild.

Weakness (CWE): CWE-94

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

Vendor	Product	Versions
debian	debian linux	7.0
Drupal	core	unspecified – < 7.59, unspecified – < 8.5.3, unspecified – < 8.4.8
drupal	drupal	7.0 – < 7.59

References and patches

44557 exploitExploitThird Party AdvisoryVDB Entry
1040754 vdb-entryBroken LinkThird Party AdvisoryVDB Entry
[debian-lts-announce] 20180426 [SECURITY] [DLA 1365-1] drupal7 security update mailing-listMailing ListThird Party Advisory
44542 exploitExploitThird Party AdvisoryVDB Entry
DSA-4180 vendor-advisoryThird Party Advisory
https://www.drupal.org/sa-core-2018-004 PatchVendor Advisory
103985 vdb-entryBroken LinkThird Party AdvisoryVDB Entry
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-7602 US Government Resource

CPE matches (NVD) (6)

cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:* ≥ 7.0 < 7.59
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:* ≥ 8.4.0 < 8.4.8
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:* ≥ 8.5.0 < 8.5.3
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

CVSS score

8.1High

Source: CISA-ADP · CVSS 3.1

Attack vector: Network
Attack complexity: High
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

All scores (4)

CISA-ADP	CVSS 3.1	8.1High
nvd	CVSS 3.1	9.8Critical
134c704f-9b21-4f2e-91b3-4a467353bcc0	CVSS 3.1	8.1High
nvd	CVSS 2.0	7.5High

EPSS (chance of exploitation in 30 days)

99.17%

higher than 100% of all CVEs

CISA assessment (SSVC)

Exploitation: active
Automatable: no
Technical impact: total

Timeline

ID reserved2018-03-01
Published2018-07-19 20:00
Reached IP-DB2026-10-24 23:33
Added to KEV2022-04-13
Last updated2026-10-02 17:54

Assigned by (CNA): drupal
NVD status: Analyzed

View at source: CVE.org · NVD

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