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CVE-2018-3938: sony snc-eb600_firmware Out-of-bounds Write

CVSS: 10.0v3.0CriticalModified
Published 14-08-2018Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2018-3938 is a critical (CVSS 10.0) Out-of-bounds Write vulnerability in sony snc-eb600_firmware. EPSS estimates a 3.30% chance of exploitation in the next 30 days, higher than 88.3% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
10.0/10
010
Critical · v3.0 (NVD)
EPSS score
3.30%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 14-08-2018
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5 firmware 1.87.00. A specially crafted POST can cause a stack-based buffer overflow, resulting in remote code execution. An attacker can send a malicious POST request to trigger this vulnerability.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

3.30%

Chance of exploitation in the next 30 days

Percentile

88%

Versus all other CVEs

30-day change

0.00 pp

From 3.30% on 20-09-2026

20-09-202620-10-2026
EPSS score
3.30%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Sony14 products
Talos1 product
  • sonySony IPELA E series G5 firmware 1.87.00

2 vendors · 15 products

References

1 links