Critical severity · published Oct 16, 2023
CVE-2023-45576
Buffer 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…
9.8
CVSS
1.5%
EPSS
No
On KEV
Description
Buffer 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 remove_ext_proto/remove_ext_port parameter of the upnp_ctrl.asp function.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Di-7003g Firmware · Dlink
through 23.08.25d1 · source: NVD
DF
Di-7100g Firmware · Dlink
through 23.08.23d1 · source: NVD
DF
Di-7100g+ Firmware · Dlink
through 23.08.23d1 · source: NVD
DF
Di-7200g Firmware · Dlink
through 23.08.23e1 · source: NVD
DF
Di-7200g+ Firmware · Dlink
through 23.08.23d1 · source: NVD
DF
Di-7300g+ Firmware · Dlink
through 23.08.23d1 · source: NVD
DF
Di-7400g+ Firmware · Dlink
through 23.08.23d1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-45576
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-45576
Exploit
https://github.com/Archerber/bug_submit/blob/main/D-Link/DI-7xxxx/bug3.md
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