CVE-2023-25280OS Command injection vulnerability in D-Link DIR820LA1_FW105B03 allows attackers to escalate privileges to root via a crafted payload with the ping_addr parameter to ping.ccp.
Updated under an hour ago ()
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It affects dlink dir820la1_firmware and 1 other product. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Sep 30, 2024; federal agencies had to remediate by Oct 21, 2024. Treat that date as your deadline.
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OS Command injection vulnerability in D-Link DIR820LA1_FW105B03 allows attackers to escalate privileges to root via a crafted payload with the ping_addr parameter to ping.ccp.
- CVSS
- 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-78
- Known exploited
- Added to CISA KEV Sep 30, 2024; federal remediation due Oct 21, 2024The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.
- EPSS (exploitation in the next 30 days)
- 97.86% (percentile 100)
- Assigned by
- mitre
- NVD analysis
- Analyzed
- Record last updated
- Oct 21, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
dlink dir820la1_firmware dlink:dir820la1_firmware | 105b03 | CISA ADP |
dlink dir-820l_firmware dlink:dir-820l_firmware | 1.05b03 | NVD |
References
- https://www.dlink.com/en/security-bulletin/not-applicable
- https://github.com/migraine-sudo/D_Link_Vuln/tree/main/cmd%20Inject%20in%20pingV4Msgexploit, third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-25280us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.