CVE-2025-70327Disclosure(totolink / x5000r)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

TOTOLINK X5000R v9.1.0cu_2415_B20250515 contains an argument injection vulnerability in the setDiagnosisCfg handler of the /usr/sbin/lighttpd executable. The ip parameter is retrieved via websGetVar and passed to a ping command through CsteSystem without validating if the input starts with a hyphen (-). This allows remote authenticated attackers to inject arbitrary command-line options into the ping utility, potentially leading to a Denial of Service (DoS) by causing excessive resource consumption or prolonged execution.

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0.0/ 10 priority

Sources & remediation

Exploit / PoC references

Weakness type (CWE)

CWE-88CWE-400

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

x5000r
x5000r_firmware

Threat summary

4 mentions across 4 observed days
Momentum state: stable

What's happening

Technical details provided in 4 signals
Disclosure: 4 classified signals
Peaked 3d ago at 1 mentions (2026-02-23); latest day: 1
4 total mentions across 4 days

Affected systems

Vendors

totolink

Products

x5000rx5000r_firmware

2 versions affected across 2 products

Deep dive

Activity timeline4 mentions / 4d

Signal classification1 categories

Disclosure

4100.0%

Referenced assets4 URLs

By indicator

Full discourse4 posts

CRAC Learning - Tech@cracbot222d
Disclosure
CVE-2025-70327 (CVSS:9.8, CRITICAL) is Analyzed. TOTOLINK X5000R v9.1.0cu_2415_B20250515 contains an argument injection vulnerability in the setDiagnosisCfg handler of t..https://nvd.nist.gov/vuln/detail/CVE-2025-70327 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
The tweet announces CVE-2025-70327, highlighting its critical CVSS score and the argument injection flaw in a specific router handler, and links to the official NVD page for more details.
0000076
173 followersView on X
CRAC Learning - Tech@cracbot223d
Disclosure
CVE-2025-70327 (CVSS:9.8, CRITICAL) is Analyzed. TOTOLINK X5000R v9.1.0cu_2415_B20250515 contains an argument injection vulnerability in the setDiagnosisCfg handler of t..https://nvd.nist.gov/vuln/detail/CVE-2025-70327 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
The post discloses a critical argument injection vulnerability (CVE‑2025‑70327) in TOTOLINK X5000R's setDiagnosisCfg handler, providing severity and product details but lacking exploit or patch information.
0000019
173 followersView on X
CVE@CVEnew226d
Disclosure
CVE-2025-70327 TOTOLINK X5000R v9.1.0cu_2415_B20250515 contains an argument injection vulnerability in the setDiagnosisCfg handler of the /usr/sbin/lighttpd executable. The ip param… https://www.cve.org/CVERecord?id=CVE-2025-70327
Post summary
The text announces CVE‑2025‑70327, detailing an argument injection flaw in TOTOLINK X5000R’s lighttpd handler, with no mention of PoC, exploitation, or patch.
00000164
56.5K followersView on X
Vulmon Vulnerability Feed@VulmonFeeds227d
Disclosure
CVE-2025-70327 Command Injection Vulnerability in TOTOLINK X5000R Router Firmware 9.1.0... https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-70327 Vulnerability Notification: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=3
Post summary
A command injection vulnerability (CVE-2025-70327) has been identified in TOTOLINK X5000R Router Firmware 9.1.0, with links to vulnerability details and a notification, but no PoC, exploit, or patch information is provided.
0000047
4.0K followersView on X

CPE platform detail2 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

2 of 2 entries

Part	Vendor	Product	Version	Target SW	Target HW
HW	totolink	x5000r	-	-	-
OS	totolink	x5000r_firmware	9.1.0cu.2415_b20250515	-	-

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What researchers are saying

CVE-2025-70327

CRAC Learning - Tech@cracbotDisclosure

The tweet announces CVE-2025-70327, highlighting its critical CVSS score and the argument injection flaw in a specific router handler, and links to the official NVD page for more details.

CRAC Learning - Tech@cracbotDisclosure

The post discloses a critical argument injection vulnerability (CVE‑2025‑70327) in TOTOLINK X5000R's setDiagnosisCfg handler, providing severity and product details but lacking exploit or patch information.

CVE@CVEnewDisclosure

The text announces CVE‑2025‑70327, detailing an argument injection flaw in TOTOLINK X5000R’s lighttpd handler, with no mention of PoC, exploitation, or patch.

Vulmon Vulnerability Feed@VulmonFeedsDisclosure

A command injection vulnerability (CVE-2025-70327) has been identified in TOTOLINK X5000R Router Firmware 9.1.0, with links to vulnerability details and a notification, but no PoC, exploit, or patch information is provided.