Is CVE-2015-9551 in the CISA KEV catalog?

No. CVE-2015-9551 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-9551?

CVE-2015-9551 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2015-9551?

CVE-2015-9551 has an EPSS score of 4.22% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2015-9551?

Upgrade a850r-v1 firmware to 1.0.1-b20150707.1612 or later. Fixes are available for 8 affected products.

CVE & CISA-KEV Catalog

CVE-2015-9551

CRITICALEPSS 90th pctl

9.8

CVSS v3

NVD

Description

An issue was discovered on TOTOLINK A850R-V1 through 1.0.1-B20150707.1612 and F1-V2 through 1.1-B20150708.1646 devices. There is Remote Code Execution in the management interface via the formSysCmd sysCmd parameter.

How to fix

Remediation Available

a850r-v1 firmwareNVD

Affected:< 1.0.1-b20150707.1612Fixed in:1.0.1-b20150707.1612CVE-2015-9551derived from NVD

f1-v2 firmwareNVD

Affected:< 2.1.1-b20150708.1646Fixed in:2.1.1-b20150708.1646CVE-2015-9551derived from NVD

f2-v1 firmwareNVD

Affected:< 2.1.0-b20150320.1611Fixed in:2.1.0-b20150320.1611CVE-2015-9551derived from NVD

n150rt-v2 firmwareNVD

Affected:< 2.1.1-b20150708.1548Fixed in:2.1.1-b20150708.1548CVE-2015-9551derived from NVD

n151rt-v2 firmwareNVD

Affected:< 1.1-b20150708.1559Fixed in:1.1-b20150708.1559CVE-2015-9551derived from NVD

n300rh-v2 firmwareNVD

Affected:< 2.0.1-b20150708.1625Fixed in:2.0.1-b20150708.1625CVE-2015-9551derived from NVD

n300rh-v3 firmwareNVD

Affected:< 3.0.0-b20150331.0858Fixed in:3.0.0-b20150331.0858CVE-2015-9551derived from NVD

n300rt-v2 firmwareNVD

Affected:< 2.1.1-b20150708.1613Fixed in:2.1.1-b20150708.1613CVE-2015-9551derived 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 RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

4.22%probability of exploitation in 30 days

90thpercentile

Elevated risk: more likely to be exploited than 90% of all known CVEs.

References

Exploit1

pierrekim.github.io

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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.