TP-Link vulnerabilities in CISA KEV
TP-Link has 6 vulnerabilities in CISA's catalogue of flaws known to be exploited, the 42nd highest of any vendor. none were added in the last 12 months; none are linked to known ransomware use (0% of its entries, against 20.4% across the catalogue). CISA's median fix window for these entries is 21 days (range 21 to 21), against 21 days (range 1 to 184) across the whole catalogue. The most exploited product is Multiple Routers, with 2 entries. Other frequently affected products: Archer AX21 (1); Multiple Archer Devices (1).
Catalog v2026.11.04, released 5 Nov 2026. Source CISA ↗. All KEV entries.
$ ./kev --vendor tp-link --summary
Counts are computed from the catalog release on ; the 12 month window ends there.
┌─ total entries
6
in CISA KEV
┌─ first added
2022-03-25
earliest entry
┌─ latest added
2025-09-03
most recent entry
┌─ last 12 months
0
entries added
┌─ ransomware use
0 of 6
0% linked to ransomware
┌─ distinct products
5
affected products
$ awk -F, {print $1} /var/log/kev/tp-link.log | uniq -c
Entries by the year CISA added them.
| Year | Entries added | Of which ransomware |
|---|---|---|
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2025 | 4 | 0 |
$ sort /var/log/kev/tp-link.log | uniq -c | sort -rn | head -5
The five products with the most entries in the catalogue.
- Multiple Routers 2 entries
- Archer AX21 1 entry
- Multiple Archer Devices 1 entry
- TL-WA855RE 1 entry
- TL-WR841N 1 entry
$ kev-due-dates --vendor tp-link
Days between the date CISA added an entry and the due date it set, median and range. Due dates apply to US federal agencies; for everyone else they are a patch-first ranking signal.
┌─ TP-Link
21 days (range 21 to 21)
median and range in days
┌─ whole catalogue
21 days (range 1 to 184)
median and range in days
$ grep -o 'CWE-[0-9]*' /var/log/kev/tp-link.log | sort | uniq -c | sort -rn | head -3
Weakness types CISA records for these entries (6 of 6 have at least one CWE).
$ grep -ril 'TP-Link' /var/log/news | head -5
Our reporting that names TP-Link or one of its KEV CVE ids, newest first.
┌─ /var/log/news
Patch Week pages with these entries
No Patch Week page covers this vendor yet.
$ wc -l ./tp-link.kev · 6 rows
Descriptions: CISA Known Exploited Vulnerabilities catalogue
- CVE-2023-50224
TL-WR841N
TP-Link TL-WR841N Authentication Bypass by Spoofing Vulnerability
due 2025-09-24 · CWE-290
$ cat CVE-2023-50224.txt
Description. TP-Link TL-WR841N contains an authentication bypass by spoofing vulnerability within the httpd service, which listens on TCP port 80 by default, leading to the disclose of stored credentials. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
Required action. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- CVE-2025-9377
Multiple Routers
TP-Link Archer C7(EU) and TL-WR841N/ND(MS) OS Command Injection Vulnerability
due 2025-09-24 · CWE-78
$ cat CVE-2025-9377.txt
Description. TP-Link Archer C7(EU) and TL-WR841N/ND(MS) contain an OS command injection vulnerability that exists in the Parental Control page. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
Required action. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- CVE-2020-24363
TL-WA855RE
TP-link TL-WA855RE Missing Authentication for Critical Function Vulnerability
due 2025-09-23 · CWE-306
$ cat CVE-2020-24363.txt
Description. TP-link TL-WA855RE contains a missing authentication for critical function vulnerability. This vulnerability could allow an unauthenticated attacker (on the same network) to submit a TDDP_RESET POST request for a factory reset and reboot. The attacker can then obtain incorrect access control by setting a new administrative password. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
Required action. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- CVE-2023-33538
Multiple Routers
TP-Link Multiple Routers Command Injection Vulnerability
due 2025-07-07 · CWE-77
$ cat CVE-2023-33538.txt
Description. TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 contain a command injection vulnerability via the component /userRpm/WlanNetworkRpm. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
Required action. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- CVE-2023-1389
Archer AX21
TP-Link Archer AX-21 Command Injection Vulnerability
due 2023-05-22 · CWE-77
$ cat CVE-2023-1389.txt
Description. TP-Link Archer AX-21 contains a command injection vulnerability that allows for remote code execution.
Required action. Apply updates per vendor instructions.
- CVE-2015-3035
Multiple Archer Devices
TP-Link Multiple Archer Devices Directory Traversal Vulnerability
due 2022-04-15 · CWE-22
$ cat CVE-2015-3035.txt
Description. Directory traversal vulnerability in multiple TP-Link Archer devices allows remote attackers to read arbitrary files via a .. (dot dot) in the PATH_INFO to login/.
Required action. Apply updates per vendor instructions.