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CVE-2023-45577

D-Link Di-7003g Firmware remote code execution

9.8 CRITICALEPSS 1.24%
  1. Published16 Oct 2023

Description

Stack Overflow vulnerability in D-Link device DI-7003GV2.D1 v.23.08.25D1 and before, DI-7100G+V2.D1 v.23.08.23D1 and before, DI-7100GV2.D1 v.23.08.23D1, DI-7200G+V2.D1 v.23.08.23D1 and before, DI-7200GV2.E1 v.23.08.23E1 and before, DI-7300G+V2.D1 v.23.08.23D1, and DI-7400G+V2.D1 v.23.08.23D1 and before allows a remote attacker to execute arbitrary code via the wanid parameter of the H5/speedlimit.data function.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

D-Link Di-7003g Firmware≤ 23.08.25d1
D-Link Di-7100g+ Firmware≤ 23.08.23d1
D-Link Di-7100g Firmware≤ 23.08.23d1
D-Link Di-7200g+ Firmware≤ 23.08.23d1
D-Link Di-7200g Firmware≤ 23.08.23e1
D-Link Di-7300g+ Firmware≤ 23.08.23d1
D-Link Di-7400g+ Firmware≤ 23.08.23d1

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Frequently asked

Is CVE-2023-45577 being actively exploited?

CVE-2023-45577 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.24%.

How severe is CVE-2023-45577?

CVE-2023-45577 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 1.24% probability of exploitation.

Which products are affected by CVE-2023-45577?

Affected products include D-Link Di-7003g Firmware, D-Link Di-7100g+ Firmware, D-Link Di-7100g Firmware, D-Link Di-7200g+ Firmware, D-Link Di-7200g Firmware, and 2 more.

How do I fix CVE-2023-45577?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-45577 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.