CVE-2026-90680Disclosure

LOWCVSS 9.4 · 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

A security flaw has been discovered in D-Link DIR-823G 1.0.2B05_20181207. The impacted element is the function strcpy of the file /HNAP1/SetStaticRouteSettings of the component HNAP1. The manipulation of the argument PAddress/SubnetMask/Gateway results in stack-based buffer overflow. The attack can be launched remotely.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-119CWE-121

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

2 mentions across 2 observed days
Momentum state: stable

What's happening

Technical details provided in 1 signal
Disclosure: 2 classified signals
Peaked 1d ago at 1 mentions (2026-09-13); latest day: 1
2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Cybersecurity News DE@cybsecuritynews44d
Disclosure
#schwachstellen D-Link DIR-823G: Kritische Schwachstelle CVE-2026-90680 ermöglicht Remote-Angriffe #cve202690680 #cve202690692 #cve202690693 #dlink #dir823g #hnap1 https://cybersecurity-news.de/d-link-dir-823g-cve-2026-90680
Post summary
The text announces a critical vulnerability on the D-Link DIR-823G, CVE-2026-90680, and states that it enables remote attacks. It does not mention PoC, functional exploit code, active exploitation, or remediation.
0000041
12 followersView on X
VulDB 🛡@vuldb46d
Disclosure
A severe vulnerability was disclosed for D-Link DIR-823G (CVE-2026-90680) https://vuldb.com/vuln/403213
Post summary
A severe vulnerability (CVE-2026-90680) was disclosed for the D-Link DIR-823G, with no additional details, PoC, exploit, or patch information provided.
00000124
2.3K followersView on X

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