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Ac18 Firmware CVE-2024-2559

MEDIUM
Cross-Site Request Forgery (CSRF) (CWE-352)
2024-03-17 cna@vuldb.com
6.5
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V3 - Web Frontend Security Anti-CSRF tokens, SameSite cookies
MITRE ATT&CK

1 technique across 1 tactic: Initial Access

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 6.5 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required.

Exploit ScenarioDerived

A remote attacker could trick authenticated users into performing unintended actions by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAI

A vulnerability classified as problematic has been found in Tenda AC18 15.03.05.05. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. A vulnerability classified as problematic has been found in Tenda AC18 15.03.05.05. Affected is the function fromSysToolReboot of the file /goform/SysToolReboot. The manipulation leads to cross-site request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-257058 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Affected products include: Tenda Ac18 Firmware.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 6.5 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

DescriptionNVD

A vulnerability classified as problematic has been found in Tenda AC18 15.03.05.05. Affected is the function fromSysToolReboot of the file /goform/SysToolReboot. The manipulation leads to cross-site request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-257058 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Threat Intelligence Overview

EPSS Score
0.3%
Top 77% exploitable
Data Quality
4 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.3%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

32
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +32
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Cross-Site Request Forgery exploits the automatic credential inclusion behavior of web browsers.

Affected Products (CPE)NVD

cpe:2.3:o:tenda:ac18_firmware:15.03.05.05:*:*:*:*:*:*:*
CVE-2024-33182 CRITICAL POC
9.8 Jul 16

Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the deviceId paramet

CVE-2024-33180 CRITICAL POC
9.8 Jul 16

Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the deviceId paramet

CVE-2024-33835 CRITICAL POC
9.8 May 01

Tenda AC18 V15.03.05.05 has a stack overflow vulnerability in the remoteIp parameter from formSetSafeWanWebMan function.

CVE-2024-28545 CRITICAL POC
9.8 Mar 26

Tenda AC18 V15.03.05.05 contains a command injection vulnerablility in the deviceName parameter of formsetUsbUnload func

CVE-2024-2854 CRITICAL POC
9.8 Mar 24

A vulnerability classified as critical has been found in Tenda AC18 15.03.05.05. Rated critical severity (CVSS 9.8), thi

CVE-2024-28537 CRITICAL POC
9.8 Mar 18

Tenda AC18 V15.03.05.05 has a stack overflow vulnerability in the page parameter of fromNatStaticSetting function. Rated

CVE-2024-28553 CRITICAL POC
9.8 Mar 12

Tenda AC18 V15.03.05.05 has a stack overflow vulnerability in the entrys parameter fromAddressNat function. Rated critic

CVE-2024-28535 CRITICAL POC
9.8 Mar 12

Tenda AC18 V15.03.05.05 has a stack overflow vulnerability in the mitInterface parameter of fromAddressNat function. Rat

CVE-2023-30135 CRITICAL POC
9.8 May 05

Tenda AC18 v15.03.05.19(6318_)_cn was discovered to contain a command injection vulnerability via the deviceName paramet

CVE-2023-24166 CRITICAL POC
9.8 Jan 26

Tenda AC18 V15.03.05.19 is vulnerable to Buffer Overflow via /goform/formWifiBasicSet. Rated critical severity (CVSS 9.8

CVE-2022-43260 CRITICAL POC
9.8 Oct 18

Tenda AC18 V15.03.05.19(6318) was discovered to contain a stack overflow via the time parameter in the fromSetSysTime fu

CVE-2022-40854 CRITICAL POC
9.8 Sep 23

Tenda AC18 router contained a stack overflow vulnerability in /goform/fast_setting_wifi_set. Rated critical severity (CV

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