How severe is CVE-2018-17969?

CVE-2018-17969 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-2018-17969 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-17969?

CVE-2018-17969 affects Samsung Scx-6545x Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-17969?

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-2018-17969 published?

CVE-2018-17969 was published on 2018-10-03 and last updated on 2026-06-17.

CVE-2018-17969

CVE-2018-17969 is a critical-severity vulnerability in Samsung Scx-6545x Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-522.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 5.0
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-522
Affected product: Samsung Scx-6545x Firmware
Published: 2018-10-03
Last modified: 2026-06-17

Description

Samsung SCX-6545X V2.00.03.01 03-23-2012 devices allows remote attackers to discover cleartext credentials via iso.3.6.1.4.1.236.11.5.11.81.10.1.5.0 and iso.3.6.1.4.1.236.11.5.11.81.10.1.6.0 SNMP requests.

Frequently asked questions

What is CVE-2018-17969?: Samsung SCX-6545X V2.00.03.01 03-23-2012 devices allows remote attackers to discover cleartext credentials via iso.3.6.1.4.1.236.11.5.11.81.10.1.5.0 and iso.3.6.1.4.1.236.11.5.11.81.10.1.6.0 SNMP requests.
How severe is CVE-2018-17969?: CVE-2018-17969 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-2018-17969 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-17969?: CVE-2018-17969 affects Samsung Scx-6545x Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-17969?: 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-2018-17969 published?: CVE-2018-17969 was published on 2018-10-03 and last updated on 2026-06-17.

References

http://misteralfa-hack.blogspot.com/2018/10/samsung-printer-passwordleak.html

Affected products (1)

cpe:2.3:o:samsung:scx-6545x_firmware:2.00.03.01:*:*:*:*:*:*:*

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