CVE-2019-25435

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-02-21. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

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

Sricam DeviceViewer 3.12.0.1 contains a local buffer overflow vulnerability in the user management add user function that allows authenticated attackers to execute arbitrary code by bypassing data execution prevention. Attackers can inject a malicious payload through the Username field in User Management to trigger a stack-based buffer overflow and execute commands via ROP chain gadgets.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

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
Severity78% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
27%
KEV
Not listed

Published

February 20, 2026

Last Modified

June 17, 2026

Advisory Details (3)

Auto-updated Aug 2, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Sricam DeviceViewer 3.12.0.1 Local Buffer Overflow DEP Bypass | Advisories | VulnCheck

https://www.vulncheck.com/advisories/sricam-deviceviewer-local-buffer-overflow-dep-bypass
generic

Shenzhen Sricctv Technology Co., Ltd

https://www.sricam.com/
generic🟡 PoC Available

DeviceViewer 3.12.0.1 - 'add user' Local Buffer Overflow (DEP Bypass) - Windows local Exploit

https://www.exploit-db.com/exploits/47477

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 5× in last 7d / 23× 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.

  1. 2026-09-18 19:22 UTCEPSS rescore
  2. 2026-09-17 19:22 UTCEPSS rescore
  3. 2026-09-16 14:04 UTCEPSS rescore
  4. 2026-09-15 03:05 UTCEPSS rescore
  5. 2026-09-13 16:42 UTCEPSS rescore
  6. 2026-09-12 14:56 UTCEPSS rescore
  7. 2026-09-11 14:48 UTCEPSS rescore
  8. 2026-09-11 09:32 UTCEPSS rescore
  9. 2026-09-07 15:57 UTCEPSS rescore
  10. 2026-09-06 13:44 UTCEPSS rescore
  11. 2026-09-05 15:24 UTCEPSS rescore
  12. 2026-09-04 13:56 UTCEPSS rescore
  13. 2026-09-02 14:07 UTCEPSS rescore
  14. 2026-09-01 03:32 UTCEPSS rescore
  15. 2026-08-30 19:13 UTCEPSS rescore
  16. 2026-08-30 01:18 UTCEPSS rescore
  17. 2026-08-28 21:36 UTCEPSS rescore
  18. 2026-08-27 14:21 UTCEPSS rescore
  19. 2026-08-26 14:42 UTCEPSS rescore
  20. 2026-08-25 13:45 UTCEPSS rescore
  21. 2026-08-24 14:11 UTCEPSS rescore
  22. 2026-08-21 23:45 UTCEPSS rescore
  23. 2026-08-20 22:51 UTCEPSS rescore
  24. 2026-08-19 17:00 UTCEPSS rescore
  25. 2026-08-18 13:44 UTCEPSS rescore
Show 38 more
  1. 2026-08-17 13:43 UTCEPSS rescore
  2. 2026-08-16 14:52 UTCEPSS rescore
  3. 2026-08-16 02:10 UTCEPSS rescore
  4. 2026-08-15 01:26 UTCEPSS rescore
  5. 2026-08-14 21:35 UTCGHSA enrichment
  6. 2026-08-14 09:20 UTCEG score recompute
  7. 2026-08-14 09:20 UTCGHSA enrichment
  8. 2026-08-13 01:23 UTCEG score recompute
  9. 2026-08-13 01:23 UTCGHSA enrichment
  10. 2026-08-12 13:47 UTCEPSS rescore
  11. 2026-08-12 01:32 UTCEG score recompute
  12. 2026-08-12 01:32 UTCGHSA enrichment
  13. 2026-08-11 06:51 UTCEG score recompute
  14. 2026-08-11 06:51 UTCGHSA enrichment
  15. 2026-08-10 09:18 UTCGHSA enrichment
  16. 2026-08-09 19:48 UTCEG score recompute
  17. 2026-08-09 19:48 UTCGHSA enrichment
  18. 2026-08-09 13:43 UTCEPSS rescore
  19. 2026-08-09 08:57 UTCEG score recompute
  20. 2026-08-09 08:57 UTCGHSA enrichment
  21. 2026-08-08 16:33 UTCEPSS rescore
  22. 2026-08-08 07:57 UTCGHSA enrichment
  23. 2026-08-07 21:06 UTCEG score recompute
  24. 2026-08-07 21:06 UTCGHSA enrichment
  25. 2026-08-07 16:23 UTCEPSS rescore
  26. 2026-08-06 13:43 UTCEPSS rescore
  27. 2026-08-06 03:17 UTCEG score recompute
  28. 2026-08-06 03:17 UTCGHSA enrichment
  29. 2026-08-05 19:13 UTCEPSS rescore
  30. 2026-08-04 15:05 UTCEPSS rescore
  31. 2026-08-02 19:53 UTCEG score recompute
  32. 2026-08-02 19:53 UTCGHSA enrichment
  33. 2026-08-01 04:12 UTCEPSS rescore
  34. 2026-07-30 16:24 UTCEPSS rescore
  35. 2026-07-30 01:27 UTCEPSS rescore
  36. 2026-07-28 15:32 UTCEPSS rescore
  37. 2026-07-27 14:12 UTCEG score recompute
  38. 2026-07-27 14:12 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2019-25435?
CVE-2019-25435 is a high vulnerability published on February 20, 2026. Sricam DeviceViewer 3.12.0.1 contains a local buffer overflow vulnerability in the user management add user function that allows authenticated attackers to execute arbitrary code by bypassing data execution prevention. Attackers can inject a malicious payload through the Username field in User…
When was CVE-2019-25435 disclosed?
CVE-2019-25435 was first published in the National Vulnerability Database on February 20, 2026, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-25435 actively exploited?
CVE-2019-25435 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 73.3% of all scored CVEs.
What is the CVSS score of CVE-2019-25435?
CVE-2019-25435 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2019-25435?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-25435, 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.

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