Is CVE-2021-41538 in the CISA KEV catalog?

No. CVE-2021-41538 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-41538?

CVE-2021-41538 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2021-41538?

CVE-2021-41538 has an EPSS score of 0.94% (56th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-41538?

Upgrade nx 1957 firmware to 1973.3700 or later. Fixes are available for 7 affected products.

CVE & CISA-KEV Catalog

CVE-2021-41538

LOW

3.3

CVSS v3

NVD

Description

A vulnerability has been identified in NX 1953 Series (All versions < V1973.3700), NX 1980 Series (All versions < V1988), Solid Edge SE2021 (All versions < SE2021MP8). The affected application is vulnerable to information disclosure by unexpected access to an uninitialized pointer while parsing user-supplied OBJ files. An attacker could leverage this vulnerability to leak information from unexpected memory locations (ZDI-CAN-13770).

CWE-824

How to fix

Remediation Available

nx 1957 firmwareNVD

Affected:< 1973.3700Fixed in:1973.3700CVE-2021-41538derived from NVD

nx 1961 firmwareNVD

Affected:< 1973.3700Fixed in:1973.3700CVE-2021-41538derived from NVD

nx 1965 firmwareNVD

Affected:< 1973.3700Fixed in:1973.3700CVE-2021-41538derived from NVD

nx 1969 firmwareNVD

Affected:< 1973.3700Fixed in:1973.3700CVE-2021-41538derived from NVD

nx 1984 firmwareNVD

Affected:< 1984Fixed in:1984CVE-2021-41538derived from NVD

nx 1988 firmwareNVD

Affected:< 1984Fixed in:1984CVE-2021-41538derived from NVD

solid edgeNVD

Affected:< se2021Fixed in:se2021CVE-2021-41538derived from NVD

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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.94%probability of exploitation in 30 days

56thpercentile

Moderate risk: more likely to be exploited than 56% of all known CVEs.

References

Patch2

Third-Party Advisory1

zerodayinitiative.com

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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.