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
9.8EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 98%CVSS: 9.8Exploit: cisa kev · ssvc active · epss top5pct · epss high · public exploitExposed: 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 PROB
98%
EPSS %ILE
100%
KEV
⚠ Exploited

Published

March 16, 2023

Last Modified

November 3, 2025

Advisory Details (3)

Auto-updated Sep 3, 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 52× in last 7d / 222× 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 715 total refreshes for this CVE.

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

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