Critical severity · published Aug 18, 2023
CVE-2023-39674
D-Link DIR-880 A1_FW107WWb08 was discovered to contain a buffer overflow via the function fgets
9.8
CVSS
1.4%
EPSS
No
On KEV
Description
D-Link DIR-880 A1_FW107WWb08 was discovered to contain a buffer overflow via the function fgets.
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)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DA
Dir-880l A1 Firmware · Dlink
107wwb08 · source: NVD
DI
Dir-880l · D-link
a1_fw107wwb08 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-39674
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-39674
Broken Link
https://github.com/Davidteeri/Bug-Report/blob/main/D-Link/DIR880%20buffe%20overflow.md
Product
https://support.dlink.com/
Vendor Advisory
https://www.dlink.com/en/security-bulletin/
More from Dir-880l A1 Firmware
9.8
CVE-2023-39671
D-Link DIR-880 A1_FW107WWb08 was discovered to contain a buffer overflow via the function FUN_0001be68
7.5
CVE-2023-39669
D-Link DIR-880 A1_FW107WWb08 was discovered to contain a NULL pointer dereference in the function FUN_00010824