CVE-2023-48430

Q: How do I fix CVE-2023-48430?

Upgrade sinec ins to 1.0 or later.

Q: Is CVE-2023-48430 being actively exploited?

Not that we know of. CVE-2023-48430 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.58% is the estimated probability that it will be exploited in the next 30 days. That is higher than 45% of all scored CVEs.

Q: How severe is CVE-2023-48430?

CVE-2023-48430 has a CVSS v3 base score of 2.7, rated low. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2023-48430 affect?

Published advisories record a fix for sinec ins (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

LOW

2.7

CVSS v3

NVD

Description

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 2). The REST API of affected devices does not check the length of parameters in certain conditions. This allows a malicious admin to crash the server by sending a crafted request to the API. The server will automatically restart.

CWE-392

How to fix

Remediation Available

sinec insNVD

Affected:< 1.0Fixed in:1.0CVE-2023-48430derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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 RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

0.58%probability of exploitation in 30 days

45thpercentile

Moderate risk: more likely to be exploited than 45% of all known CVEs.

References

Patch1

cert-portal.siemens.com

Related Vulnerabilities

Other CWE-392 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-12797	Medium	6.3	2.4%	-	Fix
CVE-2024-39697	High	8.6	0.7%	-	-
CVE-2023-42444	High	8.6	0.7%	-	Fix
CVE-2017-2342	High	8.1	0.6%	-	-
CVE-2023-42447	High	8.6	0.5%	-	-
CVE-2026-20005	Medium	5.8	0.5%	-	-

Common questions

How do I fix CVE-2023-48430?

Upgrade sinec ins to 1.0 or later.

Is CVE-2023-48430 being actively exploited?

Not that we know of. CVE-2023-48430 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.58% is the estimated probability that it will be exploited in the next 30 days. That is higher than 45% of all scored CVEs.

How severe is CVE-2023-48430?

CVE-2023-48430 has a CVSS v3 base score of 2.7, rated low. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2023-48430 affect?

Published advisories record a fix for sinec ins (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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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.