CVE-2026-13753
A missing authorization vulnerability exists in the embedded webserver of HP Deskjet 2800 Series Printers running firmware version <=TBP1CN2612AR. An unauthenticated attacker with network access can send GET requests to multiple exposed administrative API endpoints and retrieve sensitive configuration data such as plaintext Wi‑Fi Direct credentials, unique device identity information, and other administrative security state details. When accessed through the web interface, these setting pages explicitly require administrator credentials before sensitive information is displayed.
Scoring
- Severity
- HIGH
- CVSS base score
- 7.5
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS probability
- 0.46%
- CWE
- CWE-703
- Published
- 2026-07-06
- Last modified
- 2026-08-31
Affected products
- HP Inc. HP 2800 Printer Series
- HP Inc HP DeskJet 2820 AIO Printer
- HP Inc HP DeskJet 2823 AIO Printer
- HP Inc HP DeskJet 2822 AIO Printer
- HP Inc HP DeskJet 2829 AIO Printer
- HP Inc HP DeskJet 2821 AIO Printer
- HP Inc HP DeskJet 2820 All-in-One Printer
- HP Inc HP DeskJet 2828 AIO Printer
Weakness type
Related vulnerabilities
- CVE-2026-80135 — Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to...
- CVE-2026-57445 — Gardens v2: Approve-side dispute resolution drains active streaming escrow reserve
- CVE-2026-20280 — Cisco IOS XR Software Security Hardening Release: September 2026
- CVE-2026-82417 — qs.stringify throws TypeError on objects with a non-callable constructor.isBuffer property
- CVE-2026-18638 — Velociraptor server crash via the SetPassword API
- CVE-2026-56818 — Netty: RedisArrayAggregator max-elements failure leaves retained partial aggregate state
- CVE-2026-16218 — hunvreus devpush Storage Reset Failure storage.py reset_storage improper check or handling of exceptional conditions
- CVE-2026-20187 — Cisco RoomOS Security Hardening Release - Exceptional Conditions Handling Vulnerabilities