How severe is CVE-2013-3620?

CVE-2013-3620 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2013-3620 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-3620?

CVE-2013-3620 primarily affects Supermicro Smt X9 Firmware. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-3620?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2013-3620 published?

CVE-2013-3620 was published on 2020-01-02 and last updated on 2026-06-16.

CVE-2013-3620

CVE-2013-3620 is a high-severity vulnerability in Supermicro Smt X9 Firmware with a CVSS 3.x base score of 7.5. 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: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-522
Affected product: Supermicro Smt X9 Firmware
Published: 2020-01-02
Last modified: 2026-06-16

Description

Hardcoded WSMan credentials in Intelligent Platform Management Interface (IPMI) with firmware for Supermicro X9 generation motherboards before 3.15 (SMT_X9_315) and firmware for Supermicro X8 generation motherboards before SMT X8 312.

Frequently asked questions

What is CVE-2013-3620?: Hardcoded WSMan credentials in Intelligent Platform Management Interface (IPMI) with firmware for Supermicro X9 generation motherboards before 3.15 (SMT_X9_315) and firmware for Supermicro X8 generation motherboards before SMT X8 312.
How severe is CVE-2013-3620?: CVE-2013-3620 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2013-3620 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-3620?: CVE-2013-3620 primarily affects Supermicro Smt X9 Firmware. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-3620?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2013-3620 published?: CVE-2013-3620 was published on 2020-01-02 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:o:supermicro:smt_x9_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:supermicro:smt_x8_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:citrix:netscaler_sdx_firmware:10:*:*:*:*:*:*:*
cpe:2.3:o:citrix:netscaler_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:citrix:netscaler_sd-wan_firmware:-:*:*:*:*:*:*:*

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