CASCACascade Atlas

Evidence dossier

CVE-2015-3035

CVE-2015-3035

77.1–92.8Priority evidence range
As known Jul 19, 2026, 5:00 AM UTCgen-56ccdaf9

Normalized restatement

Directory traversal vulnerability in TP-LINK Archer C5 (1.2) with firmware before 150317, C7 (2.0) with firmware before 150304, and C8 (1.0) with firmware before 150316, Archer C9 (1.0), TL-WDR3500 (1.0), TL-WDR3600 (1.0), and TL-WDR4300 (1.0) with firmware before 150302, TL-WR740N (5.0) and TL-WR741ND (5.0) with firmware before 150312, and TL-WR841N (9.0), TL-WR841N (10.0), TL-WR841ND (9.0), and TL-WR841ND (10.0) with firmware before 150310 allows remote attackers to read arbitrary files via a .. (dot dot) in the PATH_INFO to login/.

State
PUBLISHED
Published
Apr 17, 2015
Updated
Oct 21, 2025
Evidence coverage
85%
CISA KEVCatalog member

Apply updates per vendor instructions.

FIRST EPSS83.77%

2026-07-18 · v2026.06.15 · percentile 99.7%

Source stateNo scored conflict

Distinct CVSS assessments remain side by side; none are averaged.

Source comparison

Who said what

CISA-ADPindependent enrichment
container

CISA ADP Vulnrichment

CVEderivative copy
container

CVE Program Container

mitreoriginal assertion
container

Directory traversal vulnerability in TP-LINK Archer C5 (1.2) with firmware before 150317, C7 (2.0) with firmware before 150304, and C8 (1.0) with firmware before 150316, Archer C9 (1.0), TL-WDR3500 (1.0), TL-WDR3600 (1.0), and TL-WDR4300 (1.0) with firmware before 150302, TL-WR740N (5.0) and TL-WR741ND (5.0) with firmware before 150312, and TL-WR841N (9.0), TL-WR841N (10.0), TL-WR841ND (9.0), and TL-WR841ND (10.0) with firmware before 150310 allows remote attackers to read arbitrary files via a .. (dot dot) in the PATH_INFO to login/.

CISA KEVoriginal assertion
observed_exploitation

TP-Link Multiple Archer Devices Directory Traversal Vulnerability

FIRST EPSSoriginal assertion
model_probability

Probability 0.837720000000; percentile 0.996590000000

Applicability

Cited product scope

Trace impact →
n/an/a
[{"status": "affected", "version": "n/a"}]unknown
Unknown vendorUnknown product
cpe:2.3:h:tp-link:archer_c5:1.20:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:h:tp-link:archer_c7:2:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:h:tp-link:archer_c8:1:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:h:tp-link:archer_c9:1:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:h:tp-link:tl-wdr3500:1:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:h:tp-link:tl-wdr3600:1:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:h:tp-link:tl-wdr4300:1:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:h:tp-link:tl-wr740n:5:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:h:tp-link:tl-wr741nd:5:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:h:tp-link:tl-wr841n:10:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:h:tp-link:tl-wr841n:9:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:h:tp-link:tl-wr841nd:10:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:h:tp-link:tl-wr841nd:9:*:*:*:*:*:*:*constrained
Unknown vendorUnknown product
cpe:2.3:o:tp-link:archer_c5_firmware:*:*:*:*:*:*:*:*; end excluding 150317supported
Unknown vendorUnknown product
cpe:2.3:o:tp-link:archer_c7_firmware:*:*:*:*:*:*:*:*; end excluding 150304supported
Unknown vendorUnknown product
cpe:2.3:o:tp-link:archer_c8_firmware:*:*:*:*:*:*:*:*; end excluding 150316supported
Unknown vendorUnknown product
cpe:2.3:o:tp-link:archer_c9_firmware:*:*:*:*:*:*:*:*; end excluding 150302supported
Unknown vendorUnknown product
cpe:2.3:o:tp-link:tl-wdr3500_firmware:*:*:*:*:*:*:*:*; end excluding 150302supported
Unknown vendorUnknown product
cpe:2.3:o:tp-link:tl-wdr3600_firmware:*:*:*:*:*:*:*:*; end excluding 150302supported
Unknown vendorUnknown product
cpe:2.3:o:tp-link:tl-wdr4300_firmware:*:*:*:*:*:*:*:*; end excluding 150302supported
Unknown vendorUnknown product
cpe:2.3:o:tp-link:tl-wr740n_firmware:*:*:*:*:*:*:*:*; end excluding 150312supported
Unknown vendorUnknown product
cpe:2.3:o:tp-link:tl-wr741nd_firmware:*:*:*:*:*:*:*:*; end excluding 150312supported
Unknown vendorUnknown product
cpe:2.3:o:tp-link:tl-wr841nd_firmware:*:*:*:*:*:*:*:*; end excluding 150310supported
Unknown vendorUnknown product
cpe:2.3:o:tp-link:tl-wr841nd_firmware:*:*:*:*:*:*:*:*; end excluding 150310supported
Unknown vendorUnknown product
cpe:2.3:o:tp-link:tl-wr841n_firmware:*:*:*:*:*:*:*:*; end excluding 150310supported
Unknown vendorUnknown product
cpe:2.3:o:tp-link:tl-wr841n_firmware:*:*:*:*:*:*:*:*; end excluding 150310supported

Assessments

CVSS by origin

7.5
nvd@nist.govCVSS 3.1 · role PrimaryCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.8
nvd@nist.govCVSS 2.0 · role PrimaryAV:N/AC:L/Au:N/C:C/I:N/A:N
7.5
134c704f-9b21-4f2e-91b3-4a467353bcc0CVSS 3.1 · role SecondaryCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5
CISA-ADPCVSS 3.1 · role unknownCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Limitations and unknowns

  • KEV membership is authoritative for the catalog, not proof of exposure in any environment.
  • EPSS is a dated model probability and not an individual-environment prediction.
  • Affected or fixed status applies only to the exact cited product and version scope; unresolved scope remains unknown.
  • NVD-carried upstream facts remain derivative and are not independent corroboration.
  • Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
  • NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
  • Factor D is unknown in Public Core because no accepted canonical mapping-obligation ledger is present.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.