Is CVE-2018-12979 in the CISA KEV catalog?

No. CVE-2018-12979 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-12979?

CVE-2018-12979 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2018-12979?

CVE-2018-12979 has an EPSS score of 7.87% (94th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-12979?

Upgrade 762-3000 firmware to 02 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2018-12979

MEDIUMEPSS 94th pctl

6.5

CVSS v3

NVD

Description

An issue was discovered on WAGO e!DISPLAY 762-3000 through 762-3003 devices with firmware before FW 02. Weak permissions allow an authenticated user to overwrite critical files by abusing the unrestricted file upload in the WBM.

CWE-732Incorrect Permission Assignment for Critical Resource

How to fix

Remediation Available

762-3000 firmwareNVD

Affected:< 02Fixed in:02CVE-2018-12979derived from NVD

762-3001 firmwareNVD

Affected:< 02Fixed in:02CVE-2018-12979derived from NVD

762-3002 firmwareNVD

Affected:< 02Fixed in:02CVE-2018-12979derived from NVD

762-3003 firmwareNVD

Affected:< 02Fixed in:02CVE-2018-12979derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

7.87%probability of exploitation in 30 days

94thpercentile

High risk: more likely to be exploited than 94% of all known CVEs.

References

Exploit3

Third-Party Advisory3

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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.