CVE-2023-25280

CRITICALNVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score elevated to 9.8 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2024-09-30), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 9.8 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.8
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS: 98%CVSS: 9.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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 v3
9.8
EG Score
9.8(high)
EG Risk
99(Act)
EG Risk 99/100SSVC: Act

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation100% × 40%
Automatability100% × 15%
Action: Fix now — active exploitation, automatable, high impact.
EPSS
99.9%
KEV
⚠ Exploited

Published

March 16, 2023

Last Modified

November 3, 2025

Advisory Details (3)

Auto-updated Jun 1, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-25280
generic

Security Bulletin | D-Link

https://www.dlink.com/en/security-bulletin/
generic

D_Link_Vuln/cmd Inject in pingV4Msg at main · migraine-sudo/D_Link_Vuln · GitHub

https://github.com/migraine-sudo/D_Link_Vuln/tree/main/cmd%20Inject%20in%20pingV4Msg

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 36× in last 7d / 196× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 389 total refreshes for this CVE.

  1. 2026-07-23 02:19 UTCEG score recompute
  2. 2026-07-22 22:34 UTCEG score recompute
  3. 2026-07-22 22:34 UTCGHSA enrichment
  4. 2026-07-22 19:40 UTCCISA KEV update
  5. 2026-07-22 18:47 UTCGHSA enrichment
  6. 2026-07-22 14:59 UTCEG score recompute
  7. 2026-07-22 14:59 UTCGHSA enrichment
  8. 2026-07-22 14:06 UTCEPSS rescore
  9. 2026-07-22 11:11 UTCGHSA enrichment
  10. 2026-07-22 07:24 UTCGHSA enrichment
  11. 2026-07-22 03:36 UTCGHSA enrichment
  12. 2026-07-21 23:44 UTCGHSA enrichment
  13. 2026-07-21 17:53 UTCGHSA enrichment
  14. 2026-07-21 14:37 UTCCISA KEV update
  15. 2026-07-21 14:04 UTCGHSA enrichment
  16. 2026-07-21 10:16 UTCGHSA enrichment
  17. 2026-07-21 06:27 UTCGHSA enrichment
  18. 2026-07-21 02:40 UTCGHSA enrichment
  19. 2026-07-20 22:53 UTCGHSA enrichment
  20. 2026-07-20 19:06 UTCGHSA enrichment
  21. 2026-07-20 15:18 UTCGHSA enrichment
  22. 2026-07-20 11:30 UTCGHSA enrichment
  23. 2026-07-20 07:43 UTCGHSA enrichment
  24. 2026-07-20 03:56 UTCGHSA enrichment
  25. 2026-07-20 00:08 UTCGHSA enrichment
Show 75 more
  1. 2026-07-19 20:20 UTCGHSA enrichment
  2. 2026-07-19 16:30 UTCEG score recompute
  3. 2026-07-19 16:30 UTCGHSA enrichment
  4. 2026-07-19 14:29 UTCEPSS rescore
  5. 2026-07-19 14:29 UTCEPSS rescore
  6. 2026-07-19 12:42 UTCGHSA enrichment
  7. 2026-07-19 08:55 UTCGHSA enrichment
  8. 2026-07-19 05:06 UTCGHSA enrichment
  9. 2026-07-19 01:17 UTCGHSA enrichment
  10. 2026-07-18 21:29 UTCGHSA enrichment
  11. 2026-07-18 17:41 UTCGHSA enrichment
  12. 2026-07-18 13:53 UTCGHSA enrichment
  13. 2026-07-18 10:04 UTCGHSA enrichment
  14. 2026-07-18 06:16 UTCGHSA enrichment
  15. 2026-07-18 02:28 UTCGHSA enrichment
  16. 2026-07-17 22:40 UTCGHSA enrichment
  17. 2026-07-17 18:52 UTCGHSA enrichment
  18. 2026-07-17 15:04 UTCGHSA enrichment
  19. 2026-07-17 11:16 UTCGHSA enrichment
  20. 2026-07-17 07:27 UTCEG score recompute
  21. 2026-07-17 07:27 UTCGHSA enrichment
  22. 2026-07-17 03:40 UTCGHSA enrichment
  23. 2026-07-16 23:51 UTCGHSA enrichment
  24. 2026-07-16 20:03 UTCGHSA enrichment
  25. 2026-07-16 17:04 UTCCISA KEV update
  26. 2026-07-16 16:14 UTCGHSA enrichment
  27. 2026-07-16 12:26 UTCGHSA enrichment
  28. 2026-07-16 08:38 UTCGHSA enrichment
  29. 2026-07-16 04:50 UTCGHSA enrichment
  30. 2026-07-16 01:03 UTCGHSA enrichment
  31. 2026-07-15 21:14 UTCGHSA enrichment
  32. 2026-07-15 17:26 UTCGHSA enrichment
  33. 2026-07-15 16:49 UTCCISA KEV update
  34. 2026-07-15 15:04 UTCCISA KEV update
  35. 2026-07-15 13:38 UTCGHSA enrichment
  36. 2026-07-15 09:50 UTCGHSA enrichment
  37. 2026-07-15 06:02 UTCGHSA enrichment
  38. 2026-07-15 02:13 UTCGHSA enrichment
  39. 2026-07-15 01:58 UTCEPSS rescore
  40. 2026-07-15 01:58 UTCEPSS rescore
  41. 2026-07-14 22:25 UTCGHSA enrichment
  42. 2026-07-14 18:37 UTCGHSA enrichment
  43. 2026-07-14 18:05 UTCCISA KEV update
  44. 2026-07-14 14:49 UTCGHSA enrichment
  45. 2026-07-14 11:02 UTCGHSA enrichment
  46. 2026-07-14 07:14 UTCGHSA enrichment
  47. 2026-07-14 03:27 UTCGHSA enrichment
  48. 2026-07-13 23:40 UTCGHSA enrichment
  49. 2026-07-13 19:53 UTCGHSA enrichment
  50. 2026-07-13 17:07 UTCCISA KEV update
  51. 2026-07-13 16:05 UTCGHSA enrichment
  52. 2026-07-13 12:15 UTCGHSA enrichment
  53. 2026-07-13 08:27 UTCGHSA enrichment
  54. 2026-07-13 04:39 UTCGHSA enrichment
  55. 2026-07-13 00:51 UTCGHSA enrichment
  56. 2026-07-12 21:03 UTCGHSA enrichment
  57. 2026-07-12 17:15 UTCGHSA enrichment
  58. 2026-07-12 13:27 UTCGHSA enrichment
  59. 2026-07-12 09:40 UTCGHSA enrichment
  60. 2026-07-12 05:52 UTCGHSA enrichment
  61. 2026-07-12 02:04 UTCGHSA enrichment
  62. 2026-07-11 22:17 UTCGHSA enrichment
  63. 2026-07-11 18:29 UTCGHSA enrichment
  64. 2026-07-11 14:42 UTCGHSA enrichment
  65. 2026-07-11 10:55 UTCGHSA enrichment
  66. 2026-07-11 07:07 UTCGHSA enrichment
  67. 2026-07-11 03:18 UTCGHSA enrichment
  68. 2026-07-10 23:30 UTCGHSA enrichment
  69. 2026-07-10 19:42 UTCGHSA enrichment
  70. 2026-07-10 17:52 UTCCISA KEV update
  71. 2026-07-10 15:54 UTCGHSA enrichment
  72. 2026-07-10 12:06 UTCGHSA enrichment
  73. 2026-07-10 08:18 UTCGHSA enrichment
  74. 2026-07-10 04:31 UTCGHSA enrichment
  75. 2026-07-10 00:42 UTCGHSA enrichment

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Nucleihttp/cves/2023/CVE-2023-25280.yaml
    First seen Jan 1, 2023

    D-Link DIR820LA1_FW105B03 'ping_addr' - OS Command Injection

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2023-25280?
CVE-2023-25280 is a critical vulnerability published on March 16, 2023. OS Command injection vulnerability in D-Link DIR820LA1FW105B03 allows attackers to escalate privileges to root via a crafted payload with the pingaddr parameter to ping.ccp.
When was CVE-2023-25280 disclosed?
CVE-2023-25280 was first published in the National Vulnerability Database on March 16, 2023, with the most recent update on November 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-25280 actively exploited?
Yes. CISA added CVE-2023-25280 to the Known Exploited Vulnerabilities catalog on September 30, 2024, affecting D-Link DIR-820 Router. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2023-25280?
CVE-2023-25280 has a CVSS v3 base score of 9.8 (NVD).
Which products are affected by CVE-2023-25280?
CVE-2023-25280 affects D-Link DIR-820 Router. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2023-25280?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-25280, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2023-25280

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