Is CVE-2018-1000557 in the CISA KEV catalog?

No. CVE-2018-1000557 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-1000557?

CVE-2018-1000557 has a CVSS v3 base score of 6.1 (MEDIUM).

What is the EPSS score for CVE-2018-1000557?

CVE-2018-1000557 has an EPSS score of 0.73% (50th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-1000557?

Upgrade ocsinventory-server on debian 11 to 2.4.1+dfsg-1 or later.

CVE & CISA-KEV Catalog

CVE-2018-1000557

MEDIUM

6.1

CVSS v3

NVD

Description

OCS Inventory OCS Inventory NG version ocsreports 2.4 contains a Cross Site Scripting (XSS) vulnerability in login form and search functionality that can result in An attacker is able to execute arbitrary (javascript) code within a victims' browser. This attack appear to be exploitable via Victim must open a crafted link to the application. This vulnerability appears to have been fixed in ocsreports 2.4.1.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

ocsinventory-serverDebian

Fixed in:2.4.1+dfsg-1CVE-2018-1000557

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.73%probability of exploitation in 30 days

50thpercentile

Moderate risk: more likely to be exploited than 50% of all known CVEs.

References

Exploit1

secuvera.de

Vendor Advisory1

ocsinventory-ng.org

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-11022	Medium	6.9	99%	-	Fix
CVE-2019-3929	Critical	9.8	99%	KEV	Fix
CVE-2020-9496	Medium	6.1	99%	-	-
CVE-2023-28341	Medium	6.1	99%	-	Fix
CVE-2018-12998	Medium	6.1	98%	-	-
CVE-2025-4123	High	7.6	98%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.