Buffer Overflow Vulnerability in UTT 1200GW by UTT
CVE-2025-10170

8.7HIGH

Key Information:

Vendor

Utt

Status
1200gw
Vendor
CVE Published:
9 September 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-10170?

A security vulnerability has been identified in UTT 1200GW devices, specifically in the function sub_4B48F8 of the /goform/formApLbConfig file. This vulnerability arises from improper handling of the loadBalanceNameOld argument, leading to a potential buffer overflow scenario. Attackers can exploit this vulnerability to execute remote attacks. Despite disclosure attempts to the vendor, no response has been received, indicating a potential lack of mitigation or acknowledgment of this serious security flaw.

Affected Version(s)

1200GW 3.0.0-170831

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-10170 - Proof of Concept

References

https://vuldb.com/?id.323205
vdb-entrytechnical-description
https://vuldb.com/?ctiid.323205
signaturepermissions-required
https://vuldb.com/?submit.636697
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

QMSSDXN (VulDB User)
.
CVE-2025-10170 : Buffer Overflow Vulnerability in UTT 1200GW by UTT