Medium severity · published May 3, 2024
CVE-2023-44447
TP-Link TL-WR902AC loginFs Improper Authentication Information Disclosure Vulnerability
6.5
CVSS
0.6%
EPSS
No
On KEV
Description
TP-Link TL-WR902AC loginFs Improper Authentication Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR902AC routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from improper authentication. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-21529.
CVSS vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TL
TL-WR902AC · TP-Link
TL-WR902AC(EU)_V1_170628 · source: vendor
TF
Tl-wr902ac Firmware · Tp-link
231025; 231027 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-44447
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-44447
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1623/
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