7.6

CVE-2013-2271: dlink dsl-2740b_firmware

CVSS: 7.6v2.0HighModified
Published 15-11-2013Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2013-2271 is a high (CVSS 7.6) vulnerability in dlink dsl-2740b_firmware. EPSS estimates a 4.71% chance of exploitation in the next 30 days, higher than 91.7% of scored vulnerabilities. 3 public exploits are recorded.

Overall risk
41/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.6/10
010
High · v2.0 (NVD)
EPSS score
4.71%
0%100%
Low · -0.20 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits3reference, exploit-database

Timeline

  1. 15-11-2013
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

The D-Link DSL-2740B Gateway with firmware EU_1.0, when an active administrator session exists, allows remote attackers to bypass authentication and gain administrator access via a request to login.cgi.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

4.71%

Chance of exploitation in the next 30 days

Percentile

92%

Versus all other CVEs

30-day change

-0.20 pp

From 4.91% on 19-09-2026

19-09-202619-10-2026
EPSS score
4.71%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

3 found
  • referenceUnverified

    Exploit Reference (packetstormsecurity.com)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (webapp-security.com)

    Maturity: unknown

  • exploit-databasehardwareUnverified

    D-Link DSL-2740B ADSL Router - Authentication Bypass

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Dlink1 product

1 vendor · 1 product

References

4 links